From 6338aadf759b2f3ff9fe5f8ad361c24a6898add1 Mon Sep 17 00:00:00 2001
From: Jordan Drenth <gamecube-jordan@live.nl>
Date: Sun, 29 Nov 2020 18:34:15 +0100
Subject: [PATCH 1/4] Support Guitar Pro 7 track volume

---
 src/importer/GpifParser.ts | 42 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)

diff --git a/src/importer/GpifParser.ts b/src/importer/GpifParser.ts
index 94a994f2c..53a773d2b 100644
--- a/src/importer/GpifParser.ts
+++ b/src/importer/GpifParser.ts
@@ -414,6 +414,9 @@ export class GpifParser {
                     case 'Transpose':
                         this.parseTranspose(track, c);
                         break;
+                    case 'RSE':
+                        this.parseRSE(track, c);
+                        break;
                 }
             }
         }
@@ -977,6 +980,45 @@ export class GpifParser {
         }
     }
 
+    private parseRSE(track: Track, node: XmlNode): void {
+        for (let c of node.childNodes) {
+            if (c.nodeType === XmlNodeType.Element) {
+                switch (c.localName) {
+                    case 'ChannelStrip':
+                        this.parseChannelStrip(track, c);
+                        break;
+                }
+            }
+        }
+    }
+
+    private parseChannelStrip(track: Track, node: XmlNode): void {
+        for (let c of node.childNodes) {
+            if (c.nodeType === XmlNodeType.Element) {
+                switch (c.localName) {
+                    case 'Parameters':
+                        this.parseChannelStripParameters(track, c);
+                        break;
+                }
+            }
+        }
+    }
+
+    private parseChannelStripParameters(track: Track, node: XmlNode): void {
+        // track.playbackInfo.volume = Math.ceil(Math.random() * 15);
+        if (node.firstChild && node.firstChild.value) {
+            let parameters = node.firstChild.value.split(' ');
+            for (let i = 0; i < parameters.length; i++) {
+                let value: number = +parameters[i];
+                switch (i) {
+                    case 12:
+                        track.playbackInfo.volume = value * 16;
+                        break;
+                }
+            }
+        }
+    }
+
     //
     // <MasterBars>...</MasterBars>
     //

From 6a62da5d97ca3d2f74fb29ff87c931eb12cf16c9 Mon Sep 17 00:00:00 2001
From: Jordan Drenth <gamecube-jordan@live.nl>
Date: Sun, 29 Nov 2020 19:30:19 +0100
Subject: [PATCH 2/4] Fixed C# compile error and rounded the volume value

---
 src/importer/GpifParser.ts | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/importer/GpifParser.ts b/src/importer/GpifParser.ts
index 53a773d2b..09f854ff5 100644
--- a/src/importer/GpifParser.ts
+++ b/src/importer/GpifParser.ts
@@ -1005,14 +1005,13 @@ export class GpifParser {
     }
 
     private parseChannelStripParameters(track: Track, node: XmlNode): void {
-        // track.playbackInfo.volume = Math.ceil(Math.random() * 15);
         if (node.firstChild && node.firstChild.value) {
             let parameters = node.firstChild.value.split(' ');
             for (let i = 0; i < parameters.length; i++) {
-                let value: number = +parameters[i];
+                let value: number = parseInt(parameters[i]);
                 switch (i) {
                     case 12:
-                        track.playbackInfo.volume = value * 16;
+                        track.playbackInfo.volume = Math.floor(value * 16);
                         break;
                 }
             }

From 39ce6b33d43705b7cc2894181557efc29fb0a86d Mon Sep 17 00:00:00 2001
From: Jordan Drenth <gamecube-jordan@live.nl>
Date: Mon, 30 Nov 2020 21:14:48 +0100
Subject: [PATCH 3/4] Simplified parser code, fixed Grace Beat test, and added
 new test and testfile for track volume

---
 src/importer/GpifParser.ts           |   9 ++-------
 test-data/guitarpro7/track-volume.gp | Bin 0 -> 9975 bytes
 test/audio/MidiFileGenerator.test.ts |   4 ++--
 test/importer/Gp7Importer.test.ts    |  13 +++++++++++++
 4 files changed, 17 insertions(+), 9 deletions(-)
 create mode 100644 test-data/guitarpro7/track-volume.gp

diff --git a/src/importer/GpifParser.ts b/src/importer/GpifParser.ts
index 09f854ff5..61384012e 100644
--- a/src/importer/GpifParser.ts
+++ b/src/importer/GpifParser.ts
@@ -1007,13 +1007,8 @@ export class GpifParser {
     private parseChannelStripParameters(track: Track, node: XmlNode): void {
         if (node.firstChild && node.firstChild.value) {
             let parameters = node.firstChild.value.split(' ');
-            for (let i = 0; i < parameters.length; i++) {
-                let value: number = parseInt(parameters[i]);
-                switch (i) {
-                    case 12:
-                        track.playbackInfo.volume = Math.floor(value * 16);
-                        break;
-                }
+            if (parameters.length >= 12) {
+                track.playbackInfo.volume = Math.floor(parseFloat(parameters[12]) * 16);
             }
         }
     }
diff --git a/test-data/guitarpro7/track-volume.gp b/test-data/guitarpro7/track-volume.gp
new file mode 100644
index 0000000000000000000000000000000000000000..3c0d6581132589a723fcaa855cd566a81863193b
GIT binary patch
literal 9975
zcmaKyb983SmWShx?T$O0q+{FY*f!tTw%M_5+v?;^$F@4QZDTt3&Np-Co4K>kI_p&J
zs{K1vXRq_eepbmzf<vH#{9gwB$0=lE?Fg`Tq?7x{ENGAq-~Tl1Ki$7(37T2!+q)?`
zx>*7oOaTDLOf5+pJXPl^YxnO_)QbgQCD3op!^~50qi0Y!K>dlnl%^xaf__6?r5U*+
zxj3yFIr~vo&Z#^{;-T^c3WE$GfIQ(`Cq@Q}YSf-0f?1yu^eNWwq<zQ$S&CI10*z=5
zQf}O99;jUWgGVPq_*i9iz|C{rWt=8zTM4PkGDKf6zyCXX*7r5N6lO0Q<OtIkCA@)B
ztpn1XgA%(PNO0UP!slGcMc?c3c{p6=1wsRVj{Vao{p(8=VAuQ6tc{EK1o;qYo@{p@
zsSY;tmcDDdK)-%^x9`0_=XjphYUJQ0G0r4;ynOU`ncaRvz7v#RQ#bm|L@=wcT57NK
zSKWh>MKuBSzd8^#;j~a&4_{#LPu)OIUHNk6M6)@^%QA}i!nWv_vLC|O?#x1-8YXlW
z5WsM)0==;_#mTlC@2|Ov$YBsx?rhWGMRk1GCS}<Z+gf+Uf1S7Lv2VHb7szVfP(+yC
zc9~?qUev9KqQ(*h!<f3DcG?*Xw33S6nNBw$J@orfGle@+SXMFwXKU!k1?GF9BDCi$
zRd9^6yq?L|RpJ?qZoF*A@ql|wy6T>qbLBN0N0yka@&Tt)868*+7`N_L5c7-9o5di~
zJ4kdRI$1rZWEgKt5hLf?@yP{7BV|^RgsNqcI(cj4ZoAgX>9BT;(viVF_t4uL7T0MQ
zEU$tHk{DwK2bKF=<X4ZEIov?AJD`$QmM(BDkA5DpuaO=|AoW~fH`#3)xym3op_f<?
z=d#_h7Jiy=1Jl~G8{dk5&8asUD_s%VK93O&`-H;(O#C_HO3kySqr=-e1hqzG8;5Hv
zgK6Tu>b9uysXpM&xR{r2U{OJv?vl7SX=lx4<6sp=*m~OFIWJ7Hl_Df%on)JTzp8Zh
z@PU-T-y&WnE-bwH?HK<tLee81v=^bEUJJ-{_|@`~W8V^Z-7vR$dS*4ZuDm&t--MAR
z_uH;&*axpODJ9>mSl08W^piNYGT|Bz=g-voXgG@t^5T4*gKIUn@bqLTWCoB=$%RZQ
z2zQ;6uMdap!983u(wWINe*3?zYw&{v>}`9A%buW(+Z178o^>`N$?}hSlB4QLZKbi(
zMIMMYP}(-xp>3T&S~L<O3<mvKBhkeCRwTki*~q5g#9UL}%&l8Kwblu#A6#To{^tE0
zH)RTI26)&Xd)Gv63wIsmy<Ra=^ExQd1Fga*3^v?Ow0R%vyWz)wCpvi0V-=gbFAyQF
zZ6^$*_Hi}k^TXzYZUR!s^nyn@Xv^@1l|GOg$0Op$hx&@n;MZfMO{E}0=`2L#U8LX$
z89=6p%T7#TLJN2F+pa^TC_7<qJ#RAju!D^VUg_2_${<7R<c`nC5b7m<ft;u`zV-2b
z$!s4%okpwiIuNR$=iMH>=D~DQP7HsJUpN+`z53-wd&YNqVm*tsyS7Da=U0a<1Ol4*
zxDzisUe>#OvsEiwL_&}`+-`u|L>C#DY<po#sY<Q%)H5{bxYw#nlUC1QXz#nLsmt7K
zZRez%>i(I4zUX;g1Ty9mf8mK4(|kurAQ#f@sxN>bnsUHRwI0aZn^9llQ#Hqih{$Js
z&bxLvuR20<Muamh#to9C(sC66A4#Lkr!id~)}t{n+t4VKCy(vwb<OM(S#xF7sk8fD
zi$i9$<sP3xewZhgn({hCPlBniaXrE31N1L!7F(~3XNX~cLCY2j0ynZX!hNkgqv5!6
z-TF$3N<_UA={D~pA8UJXo9*(1f|Fi9%2T}$>`}~^f$N#J-g)GOnDskm-SB~Atcn85
zC;1j_&s&IxqkO{h?8T*or+Rt|y)tZHefV}sDziW`_lZh3Q~4}nQ47!Zz8vY@$?LU!
zCEa!}!y%W}G>BZQes%TK@%TqD8UkUA5I%h>w1>%%p6GbSSm*Ay4JB%lB`8C6;f9Bs
z(&6yTi^;&8)}>_<kl;=B*>7!n)AWZ7EM=K5>?DduX<H(GTNDrrD;HfM&pUxAu<6I)
zfKqEkfCagwPM2T;sHAw7Ud*qQ#=~3}K@KPH=QOvo@fcyl<Bj#l%k^IqEc`tfa*5`k
zIa1c@n0zt&FW-Fe-L8t((<AmWm~QuUjt{+86Ap@A<jq{gUZ&ni8G7y_eH3Eje0|Rt
zr;cm4#e0<ARQ))<h>Q>SVo~3}s#bR>36p-+xjujn+-42b8XZ4Z!ep_F2r1~ffg9bm
zw*Xe^yk0PP=#RHvJ}VS-gZk=pi_aF@ebL*0JALTmKMxRYyO@QU$yq&A69!X2yr?f$
z;7S-UZ+d{cUc{sJ7ZdSHSL`%|>&&1_n2d!KaKR3W@1oC0Nqx}dQ+4c70`gZ@|9X46
zRVX5>w^J-MAvI;-E<#~j0$!1nLM|4S75sW0$_93X_5~=mR!MzBHxDNpNPv>%j49R=
zEoS5rslHxmi6p@^`aO_-6EyH1)RXu%k@QE`Ggd0y0;aSN2=NFuR;rbW;g{^lGA#$l
zvGXXsH(`Wgd#7;Kuvtjd4el-WW_t$&KdJ0G5{js0t^I>p-n$i0=`0kw*hl%-^GE6>
z{jae$iC&DDT(azI)f6I7k884sdD6(L6;Df%eVt6SWuKv2p({3EH;DAOSi*HG`P&-!
z;M@69u@&BimBovtAg&Am@lczCaDkqqR0f?t1M>4z$Oz$vEPt1U=tJz?7d)++1{6D(
zrX6z}l!eCT#nPL+SUjAdnz6lI6>1}ZTc-M-?0PmyDkLmD=EXeQVm~F|ToWzeM#h&?
z=QE6NKMr`cWDo?aJESXIi|xM)Z1N>{=T)qS7z)96$&`=LDHM`2dZ?<l2#Qh4FUStU
zp#dk_OV^loY{I*5Og4bOo4B$3j+Cs8k5iF=1XOrZ`0n;-W-ttAhrSrBJ%)oNBK2ZT
zo5yLGgua`VQl;77$wrti4U?n#i51<thhHbZX4Y1d98FE&nW!6{%GU{D%c-*{7f6xT
z=@w$IOY>&HEYp}MiOs(Vi0%|X66Mb2=b2GJDc406AaM}>I76wPTqu|esaeO3tF9}6
z`Uz59U+L8lDnN*QxB9XyupqyMMX6Z@PDGnr`N|xvx5Y!!+*OV{<N!USGzOdXX|Jl}
zcTR;&crV2_3PGy<%2J2N$_#FmK;rJK%JwuYMQU`?zW&mBr(ILBk@WY+(y&$q^)!td
zoUa7vZ$Ftz4WPoVeRS(uW11n2W-~o*cL9F!n4T7orKr9xzLp5@GDVc#K{p6g#)ZL*
z(ND(>J_8m}q_EkVTUO`(z}JTNi`9%UH^#FAiRdXPh-qVH{oPf_&kn7eyBV41@Q>*1
z^wU7irUe!%*!shZgIMAbq4lyfN}mD=FnJvpeJJzI$7<ST&EsIhIV}8uC^SR~_As-F
zk_XW5*BbJ!@OtLN-HhLDCm?=tKMXy&!+?4#y}m_vaF&~gv4(v@yQslYG<id)#uyAc
z`ZhNmg%^Dx9nG&#&nP*az1D@y{{!>Od-X!USv_P#Q!SZ#aCQHS%><SyD;+({^3#)h
z2kuzIILDq6AwPrMj1q(}#J3r#CNUq1&q{Kt<Z6VN$%hKKnbTiL$=gK-t&uR{i4wU(
z9I<23`4i{FHlD0O=pr8Y{Dzc~dhB*YBxNPUa+|e(dwF$%5YJ_b>^iQ8Kl$Rw(LtOc
zUPkk~Ijj;R8Ps-VT(?QDSKIyWXOSaACmOEwlG|Rr^_3NS(V(>BL>Go|N<4S-n5rmT
zmQ01Ji`2eWM}=|=U_lVkPIK;n{NcwymhX$kOOB&FWc2V9tCRzOuZ%NuTS6ta*eZYE
z8fHs3gN~YpSE{9Y<-8A?Qx&RF1HsO;PW#+X#+EO~B6O{1yA$u%f$r9Fe>9Q^_Op@8
zc3*jHV$o{cO>t@vBd}XZ(}1pWYT3C6C+I{slPNW#5e-6>MlDPE;3?SP&T2R=Af@lD
z*qMH?zudjveRb;=Z=E4eZLsX#<|JZSBCsg$YkB)(5v@*xV}+&i7>DH6^u9ICvh6tk
znZQnIQeh#it404fb)h_HzleN+X5XQcAH~ktmcEIAlNqsUuQXi09`#9zd63v6$glCa
z$Hsl0;^>gvoPBnnOpNz<B6*{dD2eo%`FFuESj}h8JLB#&Kp6g(h~Y$o@b1K%8WJY1
z?FIV6GU4>^`f7)4u5He}JE>$)Q0pdwHiJl05>L~)71e7!gAiXZz?mqM!&~=k1Gn>Z
z$Toz^F_JP4*g^;%rWM1Wv+8bK5dK}#xTaSU$G-Mkz{nSZH5;qOW4I^50ZPehim{(g
zmYipp@ckbAt=}S;=5o&YQ@K1yT{{>^ZDAF`-s;QL)bneIpT5v98v1Y&ur9E`pc6)a
zANA=qiLO{{v+9Ux)wXiwe~su*t_bPPu>a|T9oE}Oe$z6KC`#I5&YQ-1ip%iszL{)h
zI1ZMMMn*zEYDbrPed)3Jo$h8;>FgSGt_ov>Ig?qj&lVaQJ;;y<VSz(WPs4TO%jGh<
zv9();i!@bj|IiVS1v&mgHJxg@ONQoN%H)1o%J1(L>g1b@+-;>JgI|K4A3HtS6V1~w
z>f?2pvu)hKTc6kchWj*<U^Y(L&H=!(c-H3vfQw?Lc(XQLC=%f7$Z*E1LbgV2A$bR#
zNs~-hEoEDC;meBoB3ChvL%(S<G_i9-Mr{yYZ}CsXxX{tft414^FVPRCf>$C`iz0<y
zeNkta?&OALpHo+Nu1u!tzWT+aZmI=OFwW3OE~9HxsxMaYp2mi_)9t&8C@d;lCl!>2
z)@k%xEP^2KHScXE7Zm1_>A@j1-n1{`{1B8hj7k(wn=ojU*@XooGe5ypDKh%0qCy7i
zKr&d4JCfuD3#M!Hsz6{Xe6dC)?yrDWjyEZ}&`vhetnm4BRi_Y+kO^>2A_{+DTvA=s
zhagXA+g+fp<PzYh^|MbxUHUcH1{rb4&i}CQb1ORCwXYbsV{s`5GNRlVScg1AM+|s?
z)&zRA01acz!dw>Rpbf(t1=<>?{f({sC{au{XNy!_=-@9iQC@WV!clYT3Mp$5&pkB7
z*BA`npX9}Mo4_sX;gda;@gMjq@eYc4TD1I=5p-19fooYo#%_mAqVBV@ubJY~Dj67J
z0#qxo*WIvQn&$^B;jGH+ho$gzdA*z?X!9!9yU<lW^E;*p4EqtTA=yK6CiNhBSW=Dq
zG?{)w-xA;>A(=imlZ2@TLblS%L9bWs&hC-I?EZ%4e8OVNi9-)5zX=y{M{QJCX(|`h
z1Q<Fhk;&3~8#xhig_yP{8JBRHtMi*yD2~fZFG-h+Yx-sz1T>#Q$0Muu`#+}eOE}ZH
zg6=wMG?dedJY^<GLzs>w&Y^{pHcjS^a)FJ>L@SUMwx)eYgY1F0A!TLEKkAZ;FmD$o
z3bi6hC2iMGqqc|u2947^A(~==_I`)kqfMGC@om0=EkBBl44>^L1}WWyV<W;#S>&&z
z21QB2swA=UpNoT^s9?4s%|5YL*E6G!dNuAN^N&F0Zy`y?>Mo_LN3n5ePbt<x$6mZb
z#HzyWf!oQ$epfGAGScNX2<y`o2#|IJm$OPU&k<a!0$fw__@*%y=c9D9N-)2ylxhic
zIXMG+F!D&Mrb{v^{Q~u6n|9bpre7coAziH1MZ20vwj@h8FQ}U~C}`;9i7PxH0n3{x
ziEesd>!E3-RBS&PGcpo(1jz^pDCAre-Xs&B=zghPlb7OKhAqp-y*$sP1@vIE9ER}s
zSq{&n89pi=dp2>KN-#i7Kq78SZa`kAtu+Vf<!!6Z4>0oYCl{iGpBI6s^`@@TvFWES
z)ZjWn_9<)RzcnDM^ggT`jB&LOm_ys!h2p)#8oqAT6Ve)Y_F@YPY5blkcGhv)jKbPu
zY9SfZIbG(OFD}rKwH}cT(ydvpZYi1jYAKK16O?LFpK+p=do+4xFz)OB_&|}ff+O+8
z!ww?Dtv3fFqs#7B7{wHA6R{y<&2p94vMuJ0{tQthxe$MDo&cUM!Y0Cjpz5*_nXsO_
zM1a`XIudOsQf4|_zsFTGyXD{>r+gNRs`^MW6TgGGqF}YPK%6o~E^8b<v}46rA12Ua
zt);1AD;0(IgK@9LU2;KcL7}ldK{wn;4L1lH;FW-i$wAnj`41H)=AMYa`c><fwE#XD
zpL62Zh6ewYhE2G%#L$;u^f1nsRRuuVE`RE_Ba43zpMiQU;b~dK8pCJ2>%(H@BL|dr
zQB7>pzTcTlzD?@%7%CgZE8bNY)Q)YV7e_CTdtu3U`Zpond!N4VPp`wOm487AOz7lX
zY-~fp8#tGrhM+vw#Nm&kchHb7Q`D3!px1P6%`MU9>KRrmG@Au;ljabbi=6jVoiY_x
zZe?{iWP|h%yNDUm!iL%d3VidzG8Ub}--9<;Bf+-1!>#KZbvsWyZP-x1)<nM)pn7`!
zTm{-tL~W6bK8!6Oh}t$cAQV6pVXElEGwLm{ZtAA79205Uuz|v_rgCvn1Z<-9R{f>2
zw1-}ak=Y^nIGa@)+<Q(Gp&iP?OEV}{KnO6uVtk>e)o4r@)D)+VIj13tj00E(z$(X<
zi*w`KUwEwhuRlA*C-1&D2PdAi?|cWiuRT#XUNTxYo#zT;Lw}~(HAF_3ka~AuB_`X(
zcR^pLC-JGRLv3{)+o^ctg)Oef;T+W#%G0w)J*+A|I!`EfM3cX|jaqmnPOJEpT9HxP
zi;^uw<i3W^VcM1ev)L_j<)-$6gKo2b%-^4uc+Ye%@_o+-Jg69Dq+(>&Mv2&E9kO}O
zKQ3t3dNJwP@ZSB;XUsqWpb(R=#i#>7U%zt%0Na^DyfyR;=(z4P6d!>rkcVkr0_NIL
zMrFQIY@7D98&gdw&|zD5j0Om8FT&|e3n4tv#l>SXC*|k!j_DEHKIXbNgSz2wKID!s
z6+KcQAY6ag<iCfHpZ^6uO6j}VI63}7k;Y~wPWJkaW;WJ_dU|?>Mi0?o*x1-=pqA2s
zy&tp^@z4G5C2{^mQcmCge+h2rfq*$1Lxa@fgpq+7A-cEn{s}<-e<lAFk;>Tvi~;rl
zYeRqot+|7ZwN>OV*lv2{{`K8G_;1ibmeYNoknihtEQp4J_B3MST<-nx@m4wr*MH#$
zqCwHw*m6DC6ZF|YSa-_}b_VM!*UkCLjlQs<Kjwmf7n7twz(<6%dvj$rLKOvVcLDP*
zs?`JS<DoEz0~s&MgsNuN$7ae`$NkQ+ttGIouIpQ0OXrbJRBpz){;c2s|J?)XpV7ZC
zuY;kDJ%HB4*39@++sa|N1?8<uw@Z;6=v)LV@}po!Z8P%4J*z*A&R(a8jSc6AKQ$|Q
zX^fJ+dGR~24P^Z*6TI|HTx8n<1V1&%8TiQ=c=z;0G9OmcMWSoRE+^gc^tH7nQPiOf
z&Hf(117nmk;EvAS!qwZ!?mOMNx-yUtJsy6|RkA}P1%>+x0B|#ctsK%;Hy83dq{Zw_
z{SE*&MPXs2hxX<~&eW_cT?IZAnb3e&*m^^HS+`9|{2=CG)sF7GU4pgDL-KigeK2z5
zd3ufJyU86K&KWnaJ9XAt!HsI~yb4%(twBCpik~C#iBD<_Ce*Sy+CQtUo4>H%)igdM
zpn}`|KJKWQc><ijSkSKGIX2EB)Kfs5u#qC`9ij5YXbQ%PB6OufyG<sv+*7f5SVEwV
z-=PvItlUi9ee6oK6Y~Dr&%C;6OF(Vu#U5hd)k5S)%--+cZs~JL?LZL27to~lQ-(hS
z#8^ZV`8JoZ!iogq`0H#pY~JCsmDeLuS5x3S?E0PxKj+&t{Sch~VeB~Dgc<?t`{y4@
zh){h$(^_U4`NMUZf^cpoQ*q!%bbdWNE@>d^x=MGz*sKO^zIYB=KhOIN!ij4_>A!sz
z!03?sxmp6ode?0S4ALiTy4_Tuw>*YQ3Wo_G*Wo&|(syM`nt@r_4L`e@=%L`V3+U7~
z`eDfk#|VkesxtkE>PXgP;eDo7V~j_^gD!_}he-t>u(V|FpeM^>8R1pL%7W>K<8<)W
z`ofba!PnN&;_dVV-vD3f8<#A*`*;}PyHEIw%l(KF8wl*c*5w00wsX3>Jfdgo8c)1$
zjxEPu>e8)8(nT?8AWtpi?TRSM;tQ?e7vS}#9z(UA66sV*S(robXMt*rQ|765@yKx#
zdK=66*30J0siB~6E~0w#p&j=5-0>(0!E5$d5oD{3=}qXbTP!ez&UCuB-+|X%$PSLG
zEp|~Eo>qYYKjmImveo<R=O!c$s=Ov2(^hFMGyZ<^=+TL-u`Xj*mQT*QHxh|cNHoo{
z`ZVu>C8z|HG(2HnhNUw23eI_7#nbZ=amlFT1*8)5r@ny@k%L44Ggg5meutf8%*$aP
z$|aSOdQGEFqMaRZw0Ib{58XUu>bcW@(63_Q_FrGkbroh(t+JWI%psL&4nFrol-64k
zgh$MiM|20Ri5GD^>;_{3>&|m;hm0$sHd672_h$x|O~)xq@rr2Po>4;@{AtW&0Ob$K
zd|FrT#i`!Y-7p$!xNs(&Vz#YVQ4PNy5)^j49MA|iUBdqG{^<LrvLPBkh~Z<4+t(OV
zKBaTDddnLbFgI)OhlFZ#g{f!sICaV+p-(5V5U*8L+(oW-FwzRhdLwg+)*EVW<_Xof
zE0!w8(mtH=_^m?&9n(V9Gj#vZUTtM|<e_+G<SBCObL4!S;hJm7c)g(1EwIK~`J<nV
zg^{&!Cqi}uW!sFd4nSml+68T*+y2sL$(o*n?SeA<+gHatHi{Qk;eIES!MGhV*y7Ax
zplPYafuQC!<bgoJbNSX$eJZen<OXW+v=#(c3}>+cbWH(IRYrX^qYKD*(zi=Vq_i%N
z`@_o6ii6GYh+oJ95o7w#-^Z2RZZ~+jVvA>>i(-T4YMWd&4R^7DrFcRwCBlUWccE;E
zDqM#9DR80taTpe!P6Z{CmUk`8x`1r5w#^<)8*m*0&?{Yp_<R>{G~1Pkk>bEO)&z`z
z?QtHM9Cb8c&&HuOV4YwM7){Ki?o;B0;(=nPH)g`aD`Os-j70a34Xx(VKN{>GLfiFb
zIZ@Aeq<66rY*rV<aRk|0sqLtM?$oObfq?h2keCFwT#<x{_#GZ*aa?My50h7?1(`fQ
z>kibAnmpNfldURY@vMi<flq>&gP$G35N1LB=J^m=hq){$St>JHt|E1TrdaZ$bx{Z_
zYnx6xyDG6&G`S@VNQQ%*h=Z*gw&v%CO{O_pI1p#K8={E4f6llF$D`bcz!hn%@fmvd
zdhnv0uoV>HTnzjuwqSur3^FRO!6}(w!5<Sr+PeR;q;SjwceuA9yERL^$g*n7NNm4n
z_gpj#fr^)LH4*9h8?$2fddbw2$5P2JMzUU7@~*P22G~8$`V=F|JyK5w3v4q$N~Io}
zW6e)F!Fc4K+8J7U@7rHyzv<*e0BFtjh8=7`zTvYi=QIE0BpYZzOXoW1&p0N>Uve9U
zud_EDW#p?)nkDL_tX-XBjy(8|10rTf5HZVtC=W#zdn_D84f91}$(R7ww;{t4-D&CA
zoAcG)`w770*&QTmNU;l&tbvp-AcbHXYmi6&?TY_dr-JNFPhm8Q1(r0=jkKQ$E^?z5
zj%fy-#Q`!aiv~RUr~U-ka5JI_9Wa&#Gy&Rm+N=y3=++S-b8Dr;p`q2h+RstT@ZI(v
z?Luy&*Ix@g20g@Yx)j_qv4&()5Sy-0Qa`E6Z}Yi(7OYAJpT5S8h~sq9{lG0Mevj40
zm?>K>GN=@jiBVQg#mL<#w_kNjl;M-+sU#RdB4%)^Qwz}El6sXX8luFy-C+4<DKE)S
zWi_E2mw7mEipF8P4lJ1N?x1<3TLX@|r)u6#B1L+NX}RU{8%_gQ8SWEd3uY3H<%#<)
zKisV4<mANf#HySU|0N8i2QMO1SPdd)D*UpeSV$QRtCZ&m?c(1Vq9X|yh&R~So#-T9
z=`@0PmyrF(B*EP4@y{FX*$mt!Wwc*i3~&xmDQ~bPk`9>$oWa1Q=b2CW`bK*(@(-!|
z(Ox{dP+1!8Tc5l0qGyE?>{ddWA;3ZodJeCX;mjE|m1Z#{(v1{fX(w*7*E{L6*1xlO
zcnQQYzmx`9TH8x|mVL3=o#=_o2zBE<2ego@d`^AP0Q8{?x;V2+IFPakLTp2iD{&}#
z9Z5Czt^p`rYCMFU+91~;v)q>lp8(CP=K+O`&yFziil7W*%0HQ~c$h{zZ|5_jl5{<m
z_)jGzTG=pO4=_e+tsXi6MQdG_hq9EvOX@E301YW>y$s@2+AHk}?tE9?g>HG=6e0<2
z8Q;!nmUpGxl2aKSgJOAswrg5UHfyj5Ww;_T_}~rQ5mft2osIDed-U*<XT3GM(!sB<
zY^`IACp6U#9DRG}>53<r1q<LZwg1`S$zQO?`LVhU?_s0PXtI!@?+`qO<2(c3);v_h
z^@^YWpPsucdQ0i;Khc&Sk!wspBFTz-Ei6;xPk>*CGmISK#>8347p3DZ0dPY}%;R+&
zBYV{8^(U0nnwxZgb-WB0C2-;@?W2Ir+^G(h<Fy<Edw6YTQI*!43s=7X<$xVX!uaP{
zy2A<2_JTt7Y`SGo{Rt2-oB?o18dGOAS(L7~w1OLH%D^FC{O8N>qT^4_5WP9s{&F}I
z56utTp70hgcu2<obFY7vo}Rlf<g!vr*Xe(0xK}JA>Ki7=-E{?NQ467J#O_B=PJqIh
z>1ZYP9#4easZ8_2D5#c_@YI#RAI?9TiTXPI&<sZvRHSIBzjGYgn4Jgug;Qmo*E>JA
zDiqc`maQ)lk>x(pYx9E7nCKmQg6iq;Fs?!j7*HkrtNs`)n59!$a;$e?ws(p0tAzyV
z*Z0r_4RMKb(mA>$)cRqR8L=O!;xSrr=j>cfLsEPpNoHW+Qcuzw+PPn9eXxy#brA_@
zgT-_xW0EBXM<B24VIFn-JgWoS6^N=6VpQRF=1{LR{MuEB2x)$_WRRhXMMG2nG$j_W
zO0x<&H7b)7zcuPx)zKbrUZbm6lPp7mrJ@w?0|(_>Z_cSon@#jR@8nbGx7H%cD-?G3
zFMvj+kF=6aGv)jl^jo-=*llVe*dPI-pH27Eb<jpE&V1e(HLHsvu8FU<Zu=#5L;9@i
zFHLXo=%l(I%jKI*WOBH43u~cFUzskH6<3bhfw;@C*Hf<b!gd?jj40pnaexK68K;7-
z5a^T<J!&27MUu^d84Z?P9OqHc1%5Gic+iKnAjIb!$XAA-dCmL$Hw19V!&%_D+?YhO
zJf8%;sQFDj5CiYjd=LK2c^v@j%|S<=9tUGUj>#2iKb~qi3s9&TEY#z$`^6y*R==K>
zJj`%xU*>}>h;>E|t)LqN6%7y&bGkYyQWb_C?aBwum#KQC*BgvB0WXv3c;(mQPLrl6
zl^Op>E0V%&-L3h>bW7cAJ+-<0JYD{Bx$xlIMOwRrgiNB5%%StlzO?<mOZaSzikat)
z2%*1oawspbNax`AQ1#K>(XkmTdj$b$@St>m#aWGlclS#o$8LbhxB_`Ndg;m#iL)yh
zWY4z6O^J(ROyx$6xO0=r{11haM7#%Rdt8fB{fdcZ?m1m^D9utZ=OII*dkAN@#uXT=
zR{aK1gdA-%GYgEVBy)kbc8#+@=W6|i=;K;75xx5|UmjPv8c7QgAl$q}k6QLDb5MBa
zJf&}?iqq1queJ`2i=gJ}9CYPkV&xsBKMmXG+*KG0t4|~iX|*cldX>Bs^M#G}<Q2~=
zhI}~DJR7VpLkkxH+I?x~C9}Wsr*H0X*tU>NdJBv0Cz`DAXW^T)`hMI~`LDJ$BP4o&
zv>l$-r|sFU8fzV^Kxmpd11wy?+74Ii(@0{Mx~hiTW{th>Ry(cTpCdkPBVk2IN}p$4
zHWMK|VhWqPgI8AVmwDN#A`G6>eQyh?v@1R2X|U3KV|hNMG_|-2fHM2DFt%U7`gBun
zv2wzb%vF(Xz2AsUD>t+n+GnNEr<8OJ&&os2Jf_L2BdZ(M?u3<O?@BFAl3opJ1ZQRY
zlSh7S4H{1_f^CP94P?}A7!6eESMGvW!BTEBTxJLvdL@C*yI<gMFHVi4=m*<uQLV@)
ztBzWZ-4@l+XjY?~Uy_kdY*^xyuI|Cr0=(!qY^ZwRLI(o3CSZ+j>-`l}=x=NHgAD9d
z;Q2UTS-&yh)O-|*Ma^$W%y)^Haibt0>3_=oe_!o?`cu}bh$twE%gQkQW&!~TL2J7P
z|Ko%FM==Zv1_J)?&qn>3^2d-t-UU9Me-+1alK+hQ>#WoV$oPO5A28zs1pH<1eq?`|
ze?|TM<ka6)KG?+vxA;)_fF6I@yI=kv?Y~t14+Qdep$}s5K`TC}#Ruy6%ijI&{zd42
zfsen-d_aQ_VDJGB{^zd5G5&i!e}^4^SNX`%M}9u?^Z^+DvUfiO%>P#TZ`|<r_>XLT
lWa=YhADR5i-u-q+|0}O@l8{gz1E2m}1E3%vxL-ed{{fl&fV%(y

literal 0
HcmV?d00001

diff --git a/test/audio/MidiFileGenerator.test.ts b/test/audio/MidiFileGenerator.test.ts
index 5be20b3c3..75326de5b 100644
--- a/test/audio/MidiFileGenerator.test.ts
+++ b/test/audio/MidiFileGenerator.test.ts
@@ -198,7 +198,7 @@ describe('MidiFileGeneratorTest', () => {
         let info: PlaybackInformation = score.tracks[0].playbackInfo;
         let expectedEvents: FlatMidiEvent[] = [
             // channel init
-            new ControlChangeEvent(0, 0, info.primaryChannel, ControllerType.VolumeCoarse, 120),
+            new ControlChangeEvent(0, 0, info.primaryChannel, ControllerType.VolumeCoarse, 96),
             new ControlChangeEvent(0, 0, info.primaryChannel, ControllerType.PanCoarse, 64),
             new ControlChangeEvent(0, 0, info.primaryChannel, ControllerType.ExpressionControllerCoarse, 127),
             new ControlChangeEvent(0, 0, info.primaryChannel, ControllerType.RegisteredParameterFine, 0),
@@ -207,7 +207,7 @@ describe('MidiFileGeneratorTest', () => {
             new ControlChangeEvent(0, 0, info.primaryChannel, ControllerType.DataEntryCoarse, 16),
             new ProgramChangeEvent(0, 0, info.primaryChannel, info.program),
 
-            new ControlChangeEvent(0, 0, info.secondaryChannel, ControllerType.VolumeCoarse, 120),
+            new ControlChangeEvent(0, 0, info.secondaryChannel, ControllerType.VolumeCoarse, 96),
             new ControlChangeEvent(0, 0, info.secondaryChannel, ControllerType.PanCoarse, 64),
             new ControlChangeEvent(0, 0, info.secondaryChannel, ControllerType.ExpressionControllerCoarse, 127),
             new ControlChangeEvent(0, 0, info.secondaryChannel, ControllerType.RegisteredParameterFine, 0),
diff --git a/test/importer/Gp7Importer.test.ts b/test/importer/Gp7Importer.test.ts
index 8e70163cc..49865bae9 100644
--- a/test/importer/Gp7Importer.test.ts
+++ b/test/importer/Gp7Importer.test.ts
@@ -870,4 +870,17 @@ describe('Gp7ImporterTest', () => {
         expect(score.tracks[0].staves[0].bars[1].voices[0].beats[3].lyrics).toBe(null);
     });
 
+    it('track-volume', async () => {
+        const reader = await prepareGp7ImporterWithFile('guitarpro7/track-volume.gp');
+        let score: Score = reader.readScore();
+
+        expect(score.tracks[0].playbackInfo.volume).toBe(16);
+        expect(score.tracks[1].playbackInfo.volume).toBe(14);
+        expect(score.tracks[2].playbackInfo.volume).toBe(12);
+        expect(score.tracks[3].playbackInfo.volume).toBe(10);
+        expect(score.tracks[4].playbackInfo.volume).toBe(7);
+        expect(score.tracks[5].playbackInfo.volume).toBe(3);
+        expect(score.tracks[6].playbackInfo.volume).toBe(0);
+
+    });
 });

From f78f8e3a0e7f11c3b924f26907cd025312aecc93 Mon Sep 17 00:00:00 2001
From: Jordan Drenth <gamecube-jordan@live.nl>
Date: Tue, 1 Dec 2020 19:59:50 +0100
Subject: [PATCH 4/4] Added panning to the import and made a test for it

---
 src/importer/GpifParser.ts            |   1 +
 test-data/guitarpro7/track-balance.gp | Bin 0 -> 9377 bytes
 test/importer/Gp7Importer.test.ts     |  10 ++++++++++
 3 files changed, 11 insertions(+)
 create mode 100644 test-data/guitarpro7/track-balance.gp

diff --git a/src/importer/GpifParser.ts b/src/importer/GpifParser.ts
index 61384012e..347923fe7 100644
--- a/src/importer/GpifParser.ts
+++ b/src/importer/GpifParser.ts
@@ -1008,6 +1008,7 @@ export class GpifParser {
         if (node.firstChild && node.firstChild.value) {
             let parameters = node.firstChild.value.split(' ');
             if (parameters.length >= 12) {
+                track.playbackInfo.balance = Math.floor(parseFloat(parameters[11]) * 16);
                 track.playbackInfo.volume = Math.floor(parseFloat(parameters[12]) * 16);
             }
         }
diff --git a/test-data/guitarpro7/track-balance.gp b/test-data/guitarpro7/track-balance.gp
new file mode 100644
index 0000000000000000000000000000000000000000..850174074386fa7b72f56a1a2dece0293e5269fe
GIT binary patch
literal 9377
zcmaKyWmFwam$q@Y;2PXrg1cLA3C_XY-CY9*2@>3c6Wrb1-8DfE?(&71m6>;*Z|2?I
zwW@np)xE0M{im<JN=Xh93KQ&q3%EZ?F?%}~Q#%)CrT>@(2lk%(pMm@5_3tcEOFMv*
zr>cvmjj6MRsi{k$?zlbSFVAefm3Z<|PRmGi+IV!vNH(HDQ;8yBWe#-r2ckH#ZY`|_
zREdpsPj~my<?p9s<wN5#{=$fu63TOeSQe<Z7&#IrVkkWKalw#F!uHMAXix$-XnSaP
zYQnx7AfTstlMM0~3il1*FJD2wNs#9TsX&z<hyPcvrNIY_Cf*QG><ro<&qyytrRVwP
zd_KvS(6>7l1c#M~9)11*@I9>;4a9o#Z$Oo28i1-sEu5*Z&|q-I9>;B)^(%KUu|_av
z=EtwIKNAH$ngId?Ktw`PjsY{m3Y5lK*NJf1TMR-`jj+8wYvPs%p6>T_S}62;QimF;
zI|{MEFJA>bL^a!5UXW_lhq%&*(Qc1#oU3jt6+^U<du(uXFBGDjiLs-+rSynjV<OJE
zSAmB#lj*B537k>CMPpndyxUnU3oM<E=FOT3Gbw~$SrD9;xIv3tf_H5MF3!frVw#_-
zPd*N<;3Jb~aH-CDMu~LrL96ePZuFYOoYs;?vELWJZt>VaK(?;W3o<xzM_r<6ScY=v
zTzYTFPUAzmEc7{&XfBIn^2;2fa`A(ZY0niPu4ZXLH~YH-XSbJhFFVXt*oCqHtR-;R
z3T33URbnK7z{OIT9;d)CC<ktlIA|?;%u^$q!ZPmD&X&WsP@>tSN;EEVy6~zIml<4}
z-f;?iWZ`adLCY+mQ!2-^aG|c4tw|{@g@tmVrmN`a#ncwEwQ+YtPAX0zc?kKJ$JNkX
z*TlNuy9ADBaE9<aD#_qXigj73;IT5jeVtqyS%s2I)pHe(pK5bnU_U51dAfLLl22~C
zt@)#5T?Fzovyd;WH1A{mpbi8T#LyUsdyQ17ubBLo2@5A#ZW640$hdi%28FY|FPJ5S
z8<bm!Vef4aIc;OY<*C_iK<btO^|T-$zH*(5sNYaB2@C59IzxM79dU10>RD_aB@bYD
zkVr{_gu$86E$cB86FCNhzg<-gfBsd*KjRJ-@B{uAq+`>}>)TFSH_;Sv{S^!F{F}Su
zvj3XRX(LKQ3Nt&`A-3*b!dZjr2FFXw+(%|cAs*i4%aqN%@UaqS&O~;?)QHCAa6B-E
zObTe9G{94VM}+d3*l%HnE~cs(;XYOiC>Y<eV!U2|U?KxWb_4!r1o|Fkou*k}ZznFm
zpWlM|gD0mDv(0!wm=|1d(qnHhbEkIPG-MiVPNCyGVXaIS*QnxV#7cf(r0HUR5p7_O
z5A3cqJIGoHJxZp82biduF_W+V3nG*iH&(J72-76dmw&wRjR{q{+(BFCY5pziz!<Iv
z>?6ftXjSLyV}HA-bdCb-P8bxMx+_L6E2*I1>wTg`HKGqn8CQ#*G!-A(6<+*MS$lsr
zD7J^NP(DN|UxeUC8p%!e#3cYvD{G7&Ws*hxc{Cc@63)av#u%ytIkmdyN07al3|-FJ
z;0HK}{JUM;A15{eh1QJ{w~+QDB{d%d7h-oZS;n30D$?K{%Yi|A-xTb2^l=TqJoVwS
z*91pN3AVt#`l1a`n2+HPl@lzt0`eYMZL-MXFF6(GbYasv$GJ}AI2hw~2EIgx?uVLU
zC$c|t>ySkWTQ^4Mim>3baRD$nn)vM>_@yjdz-f<AJDxAg@JK26&DNlN77h7SH%ysO
zV;%=&tT*i$qvNi=*Skz^rhmFjg3~Bf++K@`5W(7rg`90>emzi#ECF5$DlD@r^_A0W
zR(jTZ5-^V!w=?eO9loIzZjpxrFh#Pqnnzmolt_v22Z-&q%}HMhULAaW^?n0TLl0Tz
zZj_#^qt#Tp%+lux<g(ng<Uhw^2(U8fasB#~$gc>q(&x!1)-1CCKjKBslG||~`ZiU|
zz|Im-17HDvVb+`J1~!@Q<~-ah6-03YiLvuV(At`mUHHgwjm^-RVF84kfie(}c$K6M
ztT@=zPAqm-O(+-%yU8`$?H2?Ql7a^uNM79j5b?53LL#LG224(~n|z5(X^%C};VZud
zq|~Pr6)05&;Ient{Sx*w8lz^3gtJy589RtYdq!Mm+n=*R*o%FbV^GFRz<szXH+OV9
z*a?bDE{1uswPaI`qJ|aw&u7j3rLfziuH@<LN))t}a4&r|eLB)n#r8g%SK@9qxw&ow
z_BPU1FoQuBh_Ez9$9_0nM=;sq-468P?U=~dZTA==IJuHNo<EpVU!D7NVTWmY(?77(
zh`9_X9{O&R5b{{D*MF1(OQmSqQ0zg`&nKn2-F`G20Y9_HGzjWdSl#B`Z*OVyba~z$
zem&E-*1{#B)QT+75+auRa#=Mj@r3dz609KCV_+?jU&pf+7qW<9N4HhRByN5syMp(K
z&MfN%_t{EVC`cB7S{O`$!lz#m0V6yGY*|P8MLgH}1ng|$9?hU8f3uRlTsF^cM|&<3
zLt<1Xoq1x7f(g&p#W^qZ&t~`hIC|-Hq>iWm5c%C+|8ZVNA@7nKk}AQJx~(gI48jB2
zVOp{yhS#@&QeH7PpdDZcB>#r}89tp`sGr+!PmB?6<i@HI!ATr9S=MwdZYu2{RUXkf
zXf*CZt%E=5FyWH6KLU4nCFNUUi){6iuwI^U?Tb{{ETp5X>w4!3dh5_iDl}BrN_*aF
zUnDaF%B!dr6H;4GMj+uRFxE&LWQvamqy4c?`ProwD9menCnuEEK!7egw~iU(=pgPS
zAy_E{*1=pe79a_|F9I8p>yXJkqL<Q@L1(oyahX~K9XlW>4k0@I6ZouL1$!0@2@}QZ
zfi=5008=2`K{x#N)h7L`O2HIHRAZgmbnx{mqFuwtXy$mQ@7cH(GHT*!6b<R?WQXl`
zHw*Z2u{QNgSq9>CMt<84a;}_#-~P}SJDlC548&7jz)GY8IpxQn;dx9Uh_-Q_^~1T2
znWdn#k}M52%mS<8F=wNZ9}`C}nZe#qXwKjKgYD6Zl`!{;6Z6em^7TCmAwCEde2(_S
zfzFGUhg3ov_{=dE+1-yNGeAC66dAAdW?7hrox?%B+wtX1wQDaubegpZzMBwXg3ew@
z#P^S}Tc4DBa@^AAknCsdA+*^79Me~+N9Cws8Xpa3^o8&a1)s;W8Hbeh8u4CFk*Cx9
zY|#x#<`_xUh>>9m^o|S_&3T<>L=jVKAc%ry1p6R9fv7y%%5=E)$E$A#+bJK}1=hEX
z{r#OioebI(Z9QeG2!6C#dbb}>Ot2gpL(pL#^QDD5P?Khdaqq@pjTf?U<j6ohW704m
z(;#Zvy6`Ruqccw>Nl2)s%94r@JU?E4a-YQ8I&Y!>#HwIlOQ|0{=i!|)kwdh@NJuUG
zsVk$T^t)T!G>Xqdl#O`t46*DeBC+rFbU!^)IgIuI=g1)ybgalzm~iBc{8gKDiL1Wc
z;gN;#y#CmJ9&xF*>V`VGnS3#GSVb+QS)rMB_wn{M7X-e?rUcg|P8H&khkuHTUr}4S
ze~%UoT+$8$o=AI~GStv3iT8r@b&6zrU=z)<>?H<fNd8w*t!k*>lEu{3VRai&AB%%f
zK!bd=(oS=Q4JGz*C`iQ6x}Cx9Bz+cAdMr=NgFt5MN;>UyeOr;qhJJ)o#B&`#U>p(#
z;6+<z9yoDbO04k9u=m+0lqxtsbq}H)Ulk9NVoJv%1$(39Ecla%-!$A)isIW*D45~0
zBOiac(6g={D)PM+Etfg6(28{)QaDn^v}2stM>VMxbC?~^`aDun%kIm(@T2c0(#kjz
zVPLjPQgt=Cl|ts^4Mho>ubNPR)uX|g60%v28UC>@OM`eu+TFlq3@w&A<FZf(=IS3b
zhAx4xuQkI?YK6y5cKH2x^+YH%YsY)D=cWiSEzFz8ZknaqVP<dEA_k+Nd>0Fb+Y0}e
zTtg0}^Gi`^j-6dnS-fQZMK(rDo-c(SR=NgzmX~uhO(;=nA_1hDsC~nA>tESN$9aw=
zd#rx8@`K==TVb;+s}OD3IM*OXjUX%EMn4o1p-WL97jc^lT8bZL45LMw)ph7x^w~zZ
zxf;zV3Q$Yru&0qp!<uZMy?N(%Poe4Seb%T4{5b7WPa(B+$oObFj>OOF`<(aX;=^HV
zt{<{8#eHuoR{C)cU@$N+gdM}i!rhea2(i&?anBXD9o%Rhbveh;*jEo~T^V6{c#ovY
zN2&|f7D8!<WGlbpq{{%}?HY>Wr$ug_SFDp}nVkE4Q#=Rz&*0P9BjTYu_%PUQcAFsD
zUZN^a)ut_0e0IK67rD5s!cL(w1F%%(tpNiUs&cR&skOTO3`b`XzTk>#n*Oe-qC0ZK
zL99`jxKqk)C7t*XU?M0=1rhuv<u+K-NX?lpjXGZiOwU)nnSST*xz?<y-`^(h<Xk->
ziA-xmg5*7!xl|l>2p-|oe>pkE1haTwEZf^54Pn!e0f$QILAvv>vqi8vg>H*eNuHlI
z(JUtTDNaaHxi!~>`CCeajO@MQ=)N;dDAW|7vZyrZ_9}&%#NrtUPocb!g~Y=w`bO+6
zx>UC-qY{Mca%5d1$rg@V6nmFSvMbgR#Dx0_{%*DsW|1Nfh0$z2%px%nSDT=+dk&^E
zP3<LRopiC@kFeQb7693<>QOms5UXy;8Mb?o-=1q+d|5c+8r?UPTdVW2v#4@t>{~ft
zVGl}sehI(C{lW=h_KmvDqtTuDsMAG;0O%2*jfkHmOpv)I$60PZcQ@+Zx?MMlZ(uWw
zAnM2)zKm3bO=@PL`ZLuDQ0XjAe+*(=(eH94Z_r_=X7y)c=EC9^g<4H(H}Vkv&CdWy
zZoQLd%DpO~w>6Tt$bws;Oz%<vOwvqcnyZalq=cSSA6uG@txX}Tmkum+N()FOq$X4o
zZ2T!ql<Pv<YXgEbCjnAk{QAX4sKpbf${KPVZ%E{@LIyR<PG=syFUg4IJ`6A)RnHKi
zR1M5+(ZB^FvvWIjndGJZq%}H7K4b$ZogYW((ku6{l$fTW%O`2OpGV9<GB({g{&4B`
z@0(p!pC*ODdTCHgZ9SM0l^Frr;|987BAg`fWkDDw?j6Mr+t-_21G#HC^@3egbhr8u
z=q{LWaGWaPL`2EMCZbU|G+jsn8!2Tv)pD;;Y|yQF@P`1;NL|7=&*B8j{lV~4ir7>Q
z#y_>Hj%#I=zl1rk&Z0?`m(r^3E612SMZ1@VGz<f2n!Q-(QjtBoMJi1>>c1CJFw78X
z&3wC~rob+}Rhg>^ni*zw&upz+9`r8jY0p#>Z-JV1rFD0$b+!&4MxZECaI4Aoe~!$x
z8ko)i@6TJZgpL7|;nAeqD<2VoU{LWI{AtKjBvH$dT2kP`HL7+zCiHbkJ7{8Q%fo-9
zwV=i1F2x>eza-BLM%7h~`lze$2b=U9`K6cC9)iyJDbZfEMx-dRyBvd##M83!@`yV^
zha_TGDO(5|;z3+?Db5W?xCuRhpD2L@r7vpoa+4?`Cp(6AwXPWx|J4PxB+IPsQ6dge
z4F6m5@y3|f^88O)hh-|b12=$M@i1;<kR`kd%z~Vks=A-my(MyMxv8tG)|Fc~XU%tI
z_0Z#+-zNJ-BPI(iOyMaA9w7dY93^ok{j^oLgJCswYvvWk5tWa|8WQ$R_@_wR+#j6p
zOP|XXR22qjBV-wvj+sA)B~eW?G1qd0PlJ*VbT_Kx^g|$ulKau6TqRNRy%UBtHMC;)
zktwpiV#zY~C#TnE@qp`f=k{KHJ=RF#uY)UwP&ra7++j}Uu1(Z01H)`vR6ZLn9Tom~
zoaE@Py2nk+F))&vxz_*N@sPF+fqbd(CL}b2O$oZ+@X`kW&v3Dz)j6$@jx?0O;O`f?
zr{PhJ!K#IzylXmGS&pdLvXx=!*^{;g%^*{85?}|xAhMP;D%aSliQkWL*S9x-Sc#*W
zzDvXbm+#o@T_dJfovDLvW1M9p!21$ys?v}XjQbN}ISJgAKhxc#v-Wn&Ig<;|%#Jyj
zyQBqzU7tPmB5n9<W=L-N*z=2(si(4I+17bf-=TJ^W_8+hYl-&M_Ga7ZLDuKly29|%
zV;pnXu6S6Y3Q2-*)buHb);6%kG2}R~LMbyz^CX2B8+?-p>W9<UTJTAQ6qAkyVt|#E
z-gOQa6L*Pc52&&f>~RAsE=2t_nM{W+?YJ{LhR-+X#)K&>D42jX6*|c{om1Z;i{cG)
zmCjhD+2+jGg`E7VoI$lhNZxe0lSSwP&JDMLpwSOz2soUfcLWpdNN)OaeX<MAIC05r
zbW)BY%1Lo`^2gUu1IYBg6OqX3hW!OEVrBm3=_Pbq*M{f}${?7ll!Y;>Vvd@*<PFsW
z&=a=z=E;d!i#w)=s5iaBB!I>$$yDR1goB6OB9np0v9tP{xwO4Q+%Uk_sa&AS)kI$u
zPG4m{9V6?+VlKKT7Vm~&z0%^kMkt6>r<IS;A}gNjj15tjXSwX`y0ZC*i?K0cIa$C0
zag#UWcpTw!Bjss4sw={ukzM;$Evbtrayg_vp~jd5dDz+vhh$T;Gc=z@Tm4RIRvQa%
zHkMb5IN^Zm2hoX&Pfe+OeM`m>sm-dEu~iV?1CH_h!t`WGIfYeoWtD#lj1S(Ag>hXk
zA{IP^p_LI&<f1y>ZRnaLygj{kf(<<BHl2!by1EZ>J=k<}ni%dfr|FT_&`BwqV?*Wo
z7F8q8$%aw0>t%M)3<VBBIR{fJr8Ngxgj;?$5*p76At{8@%Awfz#*wyi8!}&GxR40@
zTx&>psR>$qYg|0KTj|o>3w<@qE?J6J#Y@h^5ZRaBTv}(3Kva=J*A8dUovVf>TAr%g
z=tZS-@s&G<olGC75Tzx)d>?wV;eo5@Dy?+glhLzhm8s%1PbjKkhs32AdvOcH>Y1>M
z^t9yHN+>9A2s#<nzkLHAU;PGsD-Q-n@Td0pe-{@C{-wAm5Ad{ib@@|jG_y2!bpp6p
z+S?f$8X6j#+@r!G34?*{cj4l{7c!CmwEtTX?_U&^08aml9vFm%85&qM?nMF^zZhvK
z%bx{k|5ox}E1*hFre>y2rgp}r&P-O$_I9>0od`WFXak%32XMm_CW%af0ZrLA+K@6#
z9E+H=zV1~^-QA~87cV*@+{Q?kFrA{sDf*)1=a2)kF!%#n!*(zsD%+j8eTvY(xiz~P
z40D9`PFEcl@NuaWV6(A8{m1Fl+$;_AL}`d7dG|738-z#w_$2)d+vxRZzcRZj+N}z@
z+xKF0{n>utzx@RCKcjz(xX#A*PNq!e4wh!8ddJSIoak?rok8>Rl?Dn$(ntHL04YBW
zXSW^g3FFGyVI@qH+--V_RB?Cbx2IDGpOG4Q_E>^X7FHNvPIjtWznlOIOs-Oxv&wwP
zl;t7cBy?7f8?bixx-%ZRm{;I+TqI8o%9B0aczE_xxPs>K)2x)c!{{#~jU*z6216uG
zP}&dm^sFJf;rW60S6|KQ7~8I^qveqvxn%|!v4Aos;v6PJ4sP(qc2*WxCNzqfBxDZl
zMPro753?Yt!QJBvkpDB_dua~1BHQX*MxxFEw-JY#^(pNK?RBl43N9z@Q6B>FE02oL
zQ`!d-=&I&_9#opEg*N+CZLPmci8Mw19(VE$f+kw9pERS;)(jwN7>gvXrEyg9KTfRR
zs2@uK&qvWRA1P+M`X<TRT4z60)t8k5%aJnX%;*enGI|YHi?w+>6n#4w!7C@(@v~tE
zN|0O-vdV(K)O5gRA3d}}bW0RwK61AK>s8gU<kDdODuHb#Qf!rUGKqyOb26UjBh4GT
zIumRny4ZNogY0$zj;$#;xeIoK)cX8Yc2$X#(LUuvxh{0p>6;Hpn(-s?r7l4TLxn$8
zanG-IJ1*m{iL57)z2!5JRW`AHw?kwb99SyFJU78Kb1AMl&`%Pd4dhNjlN+tBFI(!;
zOj<t?0@FV$@e*s9AHYn6ql60VLf#0AxbCT&lrq>@Jyo+&e$Z1}oD2Qb?IU9T+WX1q
zy7{{Hc=+aFn0<=v8bTJu|J#i-FyKbffcW({9j<|%V$q^d4a5Yhfx&ac@nZkuW=9Ke
z*6Z%hjf<1obWl_`HaT;cmmf<xF>E2^4hP)Qov&~PHA?2{h?Yrka#<7$J|XH_mVdjs
z1Ei+r?5>$aKFy@){fqp5%Kfsh#%J3lHm=P3jCvz)%iBy&@BSVB>a0p5$+r7chLb+i
zU$=D9sq?{e4-*5WhO%>|=;{mpuz~J)O><gW_BLFkwDys@Ms;-p?e-Shk&)CZO!@W@
z(#jP~lhs#N^rqre1Ter#^3{ic2R41<vNDUPN?e3;+Ct%$?0~`(22v&~8fXPeJq%`~
z0OC=`tBl9K*z(ZR0hXJ(1vb=e_eC{S&waKCS`avmXR~PsI1LA6O6W6zcrE^vGIGRs
zOroJSh~r{;@d|}YE3bqqw2L_-5yB!RFhiX6?x$TW8=j-DzN^S~GqMD~np*01aT^HF
z*5KSIrSoOCHa8;P&blYT{2uRvQ4*X<5q9&-QO(=3YfKa%g}o@!^a2CLeSIb)?yEN7
z^6!4S_ENek_|3M2|BM9b$aS76W?oS1oxY@ZeddRNJDs^*wI)A9hSh0Rai%Znv9g+H
z9V{+i!<o0L*WS81+=0^Xk(L+|_^hkh{hRD3K|?pTHq3{z%YJVzcvEi(q+jC^T<at?
zF2=<cD`5U;R%GyAw5Ja?qXZ=Fff?*6L0v1aQq+Q96Fk1JjNdS!!+3j43f~ld>gIG~
zxsnZebH8(`hNM&b-CeIa*ZKW2*l>i5Ch>vNRZ!S{zbN^Em#WIgsjkj9yD5bNear_R
zgFBYWIm1qSWUCfd>@)o6oPcRa(+Hl$RIC%@RSuf5+=3DUhLp$-dl_?HNO6F5GZbHJ
zv=L_)rRhY%Seb7)9_y()!uptb!<$H|M#VyZCNi~Sw1Y<Juh_&VxLO><3__UFydDq&
z8o!3|sG?jr6R)Ah)4Usw=l&_11AM1>+(_44WbO6gU`PNSVYT#mK<Y%Gy_k-SVaugi
zpmoxc3W7GJ{1SBLY)T|ouWc9?`+_v%m3mJAj82R-jK=~To)l?lbf<)M<dX>He93XC
zI^t6aWm&29MlV+tak$9X-3r@|<65_JG{V>j;Fj9RwF`CDC^}oYxgg?W31a?RSbt1=
z;_H@%Zs`Z`tIggQTgQtI$V(5e;fKv#o|g)sj9~kC_+G>JLq*nF!1|RAV|q0=zC!R2
zsq^-a-*Ee0EjPR64#${i7l%Eubc0>Z0_10z@_AT9;fz;crLmbLk=^vOhB#&OQ-j~T
zi2;i`KN@<2ET9qLny8ql1~CX-y&_6`5vRoWgEX1)w_uQrwokXqznbU8VOR|r<A2>_
zsMtjz?!-KXBH|5J$`0{a?A34xHqqx?W5maeBHpVmq|I3`hv-1R$5X}xNJ?z((7;A3
zcc$TI;I7|M6Hh7#3R-}WC0}wE%2FPYYIV<sLT$o%3r*~LJ+#{uyc^jXs=4y}+=sL~
z@y$Xc)3A5Y9(^H;-LdCOv1@f{oJ~Ku+kNep0=Ge-=G!Ax{_w<Nv=&Iy^+UZS&_gT<
z;#F*mBs)bqHL85}-fs09rb+yErP=j@j&q2OF$^q4Ms8ep0h|m4DKyXcje<{?pLm=w
zqUDHYQO~OuxOQw35A@pTq`&Y0n)8a~{SNFw%FQ5T29yq<Is$(2i?&rH%^l=OsVI<a
z_Cb7yVgG|84TVFFvyrw|VIy7a2@7`&oS5q_*3-cvHc%_$rUBFGoB~Mwn=E<?kc|W1
zzh3jR47YyW3^FAoG&-y0_Vbtsx~cA`XCdxYaaU{e#Yj|vbKx%b$)zLLBz=QJ_awpR
z4NVx_mKmy4$^tPDNO<P`w&f9&X!OGcfErKG{U<(^+TLdQRo+wb0Cs0E#>%Ax?l*W*
zRIID2r@alBY1lpl(Tn=M*pe72&EOBJ!!X7OvpJ>8dwq=}^kfamCJW9G1i>3^86S$V
z7By>;a}RX(I$VI^NA}qYN!ZHN%sezI>A@WI+hvt0Ky^Ee3ul$qnA%CozGO5VQ5*Pb
zVx;Q3>kjc{bW^!+jLNqPc{c4RBb*c?8(IYn$_@XSf0?7v>5QoX-V?Z^o6BV|IyUqz
zqxLPMo5`gz0vbY=Tj6WHT@Bp~dQLJ!NB%3Th+G@9%JPID^yg>duaNLJfp082JvQ*Q
zlw%v8Qw544Ys1maKn!Zhf3tp8sq3w~waf8+E9llb=+<)OFG}SVGC7Qa4NxoS79fhL
zkMoZXZklALnG&PumU0D*@eSfDiotc!pc9PET$roD5yi|{h*(jw&;f)SQSNA)Y+5<=
z4~4U|&SDP+P{`n4l6G+Ddj|HVP?I|pAgT=&$`PL?!Q2p-Q>J>j8;a!k5O&c~aIc1=
zz|W8IDmtPz*`=ES54v&&La7rkdi@(9ryo1SB8%5qW+(2SUNh}6QfJ{B8Gs)^vikMP
zvc%VHCEa2LkKffmq$<JkrB7%j0P+%L@{$)Sm0mk?+KTvZ8`2{d6!X>;^Y#?;LtJ4o
zKE_M`+06}cN&b2JcU@<^{R!7)%!_14_2v-QEy2UUt3XG*=1jp4AKkK~#EvG+%}}qs
zgiu$Q-zhlfoDgrbSbBx|k#84fqK}IVGhe9_7aNAGKkeNxUV0&W8b`M&i*+<g{J90?
z1f6)9G3f*-ICqB;94?LMPxE_9vC6d+oVjZCS?-bo+15sEFvrME4Z8WDbeg=O8;dN`
z4|Hirtb44hH?AjQTpg`SwVF-!88vMVX+LO@5KQi0so776U{lm@ltmcL46!dRZktR0
zlEd3J<Mb)s<=X<K^IiNh0grqnB)(o7r^<rtYbq26@L4H<dLszTcMk9etL?y+ezq<u
ziWC>y!`AI*oyY2~`z_=kr{&ndS7cGvX(w}|2tFxVMz3qMzow=Om%fsga=8h-TKK2j
z&z70Pzwp)d+0l0xC|-np6$Dm3c2`Ofzktwv!+_23Cf6lZ_tVB<zIeVL^B!OHfPw>?
zl#dpCNWt#9SDyf&yJFAnr*@)EsE5-$8!QjTGh{5_5PcP)+bHVfqQ2x>QCN-S)vx<x
z_z~m^R>6Z%>%+qWbw4IcQxGZsgLTB=tY2B(#Aka!{*xqVpTMH)H1R3}&?oo{3S8(}
zcgJ(e-RFvo*8PQy`f3d?o%$Lx9}cJGg%ym|$KQ?`_2UbY7&^dL6`jQe**9yO3Zd!>
zU}t+p`pL0hV{XNbRJE&Zg-=pN40XfJaARZrM&H7tfz|Pf_5+>HUDncq`Q~AVotHiV
z(CAOj(&(6f9<$j|neN3_ehaNC=_PsT19?2!$R-EIv${wH-IvFyF%8ysx-jCl64{tU
z0%o~XAY>8uy_wc4lC^R6fUhsMid8Pu&54tfRsAa}q1*(_c`z85InuuaH`qUjq9LK8
zDx;{tzQ_&+7LL(+1^Fij{U2Zh4gm)Ff1hIcGv!a9fxU^m_kTf0N$x*a{XNz4j->B6
z`i`aVO!qh50;&Ey{$2IYGcNyBdB@Oq1byGlJHGynx4_^(slO`!3(Wpg=p8=a!SfwJ
z->LO)yamqxi_rhau>X{K2f%mu>-y9F=U35S{r7(U$*uoXdH3kupLd_$VexOg1s?y4
v%73HdKi9vz_3qTWWA9G>jkmy9vj6f`Ne&w3eE{~)H3$v{*7s)!4D9~_Id%q4

literal 0
HcmV?d00001

diff --git a/test/importer/Gp7Importer.test.ts b/test/importer/Gp7Importer.test.ts
index 49865bae9..01f6d89c5 100644
--- a/test/importer/Gp7Importer.test.ts
+++ b/test/importer/Gp7Importer.test.ts
@@ -881,6 +881,16 @@ describe('Gp7ImporterTest', () => {
         expect(score.tracks[4].playbackInfo.volume).toBe(7);
         expect(score.tracks[5].playbackInfo.volume).toBe(3);
         expect(score.tracks[6].playbackInfo.volume).toBe(0);
+    });
+
+    it('track-balance', async () => {
+        const reader = await prepareGp7ImporterWithFile('guitarpro7/track-balance.gp');
+        let score: Score = reader.readScore();
 
+        expect(score.tracks[0].playbackInfo.balance).toBe(0);
+        expect(score.tracks[1].playbackInfo.balance).toBe(4);
+        expect(score.tracks[2].playbackInfo.balance).toBe(8);
+        expect(score.tracks[3].playbackInfo.balance).toBe(12);
+        expect(score.tracks[4].playbackInfo.balance).toBe(16);
     });
 });