// Like a Virgin   Hollywood Medley (2003: MTV Video Music Awards) — Britney Spears
// 96 bpm, 4/4, key C minor. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: Tempo changes preserved in elapsed time; displayed bars use the dominant tempo.
// note: metre changes (4/4 at bar 1, 2/4 at bar 122, 4/4 at bar 123) are rendered on a constant 4/4 grid of one bar per cycle
// note: duplicate parts dropped: ch 5 acoustic guitar steel (copy of ch 3 piano); ch 6 electric guitar jazz (copy of ch 4 electric guitar jazz); ch 3 electric bass pick (copy of ch 5 electric guitar muted); ch 5 electric bass pick (copy of ch 3 acoustic guitar steel); ch 5 electric guitar jazz (copy of ch 3 epiano1); ch 5 clarinet (copy of ch 3 distortion guitar)
// note: Full arrangement: all 130 bars on a 32-step grid, each part at one level. Source detail keeps the original performance.
setcpm(96/4)

// Notation: c3@3 lasts 3 steps · ~ is a rest · [c3,e3] is a chord · "a, b" plays two voices at once · [...]/2 spreads a riff over 2 bars.
// A part's distinct bars are riffs (A, B, C...) played in order: edit a riff to change every repeat.

// chords · piano
const piano = note("<~@108 A B@2 C@2 D E F G@2 H I@2 J K@3 L M@2 ~@2>".pickRestart({
  A: "~@5 [c4,e4]@5 g3@5 ~ [c4,e4]@5 g3@5 [c4,e4]@5 ~", // C
  B: "[g3@5 [c4,e4]@5 g3@5 ~ e4@5 e4@5 a4@5 ~ e4@5 [c4,e4]@5 e4@5 ~ d4@5 c4@5 [b3,e4,ab4]@5 ~, ~@16 c4@19 ~@29]/2", // C E
  C: "[e4@5 a4@5 b4@5 ~ [e4,a4,c5]@9 ~ [d4,g4,b4]@9 ~@2 [c4,f4,b4]@3 a4@5 g4@3 f4@5 e4@3 d4@5 e4@3]/2", // Am G F
  D: "c4@9 ~ c4@5 ~ [ab3,c4,d4,g4]@5 f4@5 c4@5 ~", E: "[ab3,c4,d4,g4]@10 f4@9 ~@2 f4@5 [g3,c4,e4]@5 ~",
  F: "c4@5 c4@5 d4@5 ~ [g3,d4]@5 d4@5 d4@5 ~", // G5
  G: "[e4@5 [g3,c4,e4]@5 e4@5 ~ e4@5 c4@5 [a3,c4,f4]@9 ~@2 g4@5 a4@5 ~ [c4,e4]@5 g4@5 g4@5 ~]/2", // C F C
  H: "c4@5 [a3,c4,f4]@5 e4@5 ~ d4@5 c4@5 [bb3,f4]@3 e4@3", // F Bb5
  I: "[d4@5 c4@5 [g3,c4,d4]@8 f4@3 e4@5 [g3,b3,d4]@9 ~@2 [e3,g3]@5 c4@5 ~ c4@5 d4@5 [g3,d4]@5 ~]/2", // Gsus4 G Em G5
  J: "d4@5 d4@5 e4@5 ~ [g3,c4,e4]@5 e4@5 e4@5 ~", // C
  K: "[c4@5 [a3,c4,f4]@8 g4@3 [c4,f4,ab4]@29 g3@3 g3@5 [g3,c4,e4]@35 ~@2 [b3,e4]@5 ~]/3", // F Fm C E5
  L: "g3@5 [b3,e4]@5 g3@5 ~ [b3,d4]@5 g3@5 [b3,d4]@5 ~", // E5 Bm
  M: "[f3@5 [ab3,c4,d4,f4]@8 [ab3,c4,d4,f4]@8 [g3,c4,e4]@24 ~@3 bb3@4 c4@4 c4@4 ~@4]/2", // Dm7b5 C
})).s("gm_piano").gain(0.48)

// chords · music box
const music_box = note("<~ A@3 B ~@5 C@3 D ~@116>".pickRestart({
  A: "[[bb3,d4,f4]@11 ~ f4@4 d5@4 eb5@4 f5@4 [f4,a4,c5]@15 ~ f4@4 c5@4 d5@4 eb5@4 [d4,f4,bb4]@26 ~@2 bb4@4 c5@4]/3", // Bb F Bb
  B: "[f4,bb4,d5]@2 eb5@2 d5@2 [eb4,f4,bb4,c5]@9 ~", // Bb Ebsus2
  C: "[c4@4 bb3@7 ~ f3@4 d4@4 eb4@4 f4@4 [f3,a3,c4]@15 ~ f3@4 c4@4 d4@4 eb4@4 [f3,g3,bb3]@26 ~@2 bb3@4 c4@4, f3 ~@7]/3", // F Gm7
  D: "[g3,bb3,d4] eb4 d4 [f3,bb3,c4]@2 bb3 d4 ~", // Gm Fsus4
})).s("gm_music_box").gain(0.48)

// other · electric guitar jazz
const electric_guitar_jazz = note(`<
  ~ A B C D E F G H E A B C D I J C K L@4 M N O P Q R O S T U V@2 W@3 X Y@2 Z AA@2 AB AC@2 AD AE AF@3 AB AG@2 AH@5 AI
  AJ@2 AK@2 AL AM AN AO AP AQ AR AS AT@2 AU@2 AV AW@2 AX@2 AY@4 AZ@3 BA@2 BB BC BD BE@2 BC BF BG@2 ~ BH@8 BI@5 BJ@3 BK@2
  BL@2 BM@4 BN@3 BO@3
>`.pickRestart({
  A: "bb2@15 ~", B: "a2@15 ~", C: "g2@15 ~", D: "c3@14 ~@2 f2@7 ~ f2@7 ~", E: "f2@7 ~@25",
  F: "bb2@11 ~ bb2@11 ~ f2@4 bb2@4", G: "a2@11 ~ f2@18 ~@2", H: "c2@11 ~ g2@18 ~@2", I: "bb2@22 ~@2 f2@7 ~",
  J: "a2@27 ~ f2@4", K: "c2@7 ~ f2@7 ~", L: "[~@2 bb2@2 c3@2 c3@17 ~@9]/2", M: "~@2 bb2@2 c3@2 c3@2 ab2@7 ~",
  N: "ab2@7 ~ c2@2 c3@2 ~@3 c2", O: "c2@7 ~@9 b1@7 ~@7 b2@2", P: "g2@7 ~ d2@7 ~ eb2@4 eb3@4 ~@6 eb2@2",
  Q: "eb2@7 ~@9 f2@7 ~@5 f2@4", R: "g2@7 ~ g2@7 ~ c2@4 c3@4 ~@6 c2@2", S: "ab2@7 ~ bb2@7 ~ eb2@4 eb3@4 ~@6 eb2@2",
  T: "eb2@7 ~@9 f2@7 ~@9", U: "g3@5 g3@5 c3@8 ~ db2@13",
  V: "[~@2 db2@4 db2@13 ~@2 db2@5 gb2@13 ~ gb2@5 gb2@13 ~ gb2@5]/2",
  W: "[gb2@13 ~ gb2@5 gb2@17 ~@2 db2@13 ~@2 db2@5 db2@17 ~@2 db2@13 ~ db2@5]/3", X: "db2@13 ~ db2@5 gb2@13",
  Y: "[~@2 gb2@4 gb2@13 ~@2 gb2@5 gb2@13 ~ gb2@5 gb2@13 ~ bb2@2 ~ c3@2]/2", Z: "db3@13 ~ db3@5 db3@5 db3@8",
  AA: "[~@2 ab2@2 bb2@2 f2@8 ~ b2@3 c3@3 c3@5 ~ eb2@3 f2@8 b2@3 c3@3 c3@5 ~ eb2@3 f2@8 ~ b2@2]/2",
  AB: "~ c3@2 c3@5 ~ eb2@3 f2@8 ~ b2@3 c3@3 c3@5",
  AC: "[~ eb2@2 f2@8 ~ b2@3 c3@3 c3@5 ~ eb2@3 f2@8 b2@3 c3@3 c3@5 ~ eb2@3 f2@8 ~ b2@3 c3@2]/2",
  AD: "~ c3@5 eb2@3 f2@8 ~ b2@3 c3@3 c3@5 ~ eb2@2", AE: "~ f2@8 b2@3 c3@3 c3@5 ~ eb2@3 f2@8",
  AF: "[~ b2@2 c3@3 c3@5 ~ eb2@3 f2@8 ~ b2@3 c3@3 c3@5 eb2@3 f2@8 ~ b2@3 c3@3 c3@5 ~ eb2@3 f2@8 b2@3 c3@3 c3@5 ~ eb2@3 f2@8 ~ b2@2]/3",
  AG: "[~ eb2@2 f2@8 ~ b2@3 c3@3 c3@5 ~ eb2@3 f2@8 b2@3 c3@3 c3@5 ~ eb2@3 b2@14]/2",
  AH: "[~@3 g2@15 ~@3 d2@15 ~@2 a2@15 ~@3 b2@15 ~@2 g2@15 ~@3 d2@15 ~@2 a2@7 ~@2 bb2@7 ~@2 b2@15 ~@2 e2@15 ~@2]/5",
  AI: "~ g2@15 ~@2 gb2@14", AJ: "[~@3 b2@15 ~@3 g2@15 ~@2 d2@15 ~@3 a2@7 ~]/2",
  AK: "[~ bb2@7 ~ b2@33 ~@2 [c2,c3]@4 [c2,c3]@4 ~ [g1,g2]@4 [g1,g2]@4 [ab1,ab2]@3]/2", AL: "~ [ab1,ab2]@4 ~@27",
  AM: "~@15 [c2,c3]@4 [c2,c3]@3 [g1,g2]@4 [g1,g2]@3 [ab1,ab2]@3", AN: "~ [ab1,ab2]@4 ~@7 c2@4 c2@4 ~@6 c2@6",
  AO: "~@9 [c2,c3]@4 [c2,c3]@3 [g1,g2]@4 [g1,g2]@3 [ab1,ab2]@4 [ab1,ab2]@4 ~", // C G Ab
  AP: "~@3 [b1,b2]@2 [b1,b2]@2 ~@3 [c2,c3]@3 ~@3", // B C
  AQ: "~@3 [c2,c3]@4 [c2,c3]@3 [g1,g2]@4 [g1,g2]@3 [ab1,ab2]@4 [ab1,ab2]@4 ~@7", AR: "c2@4 c2@4 ~@6 c2@6 ~@9 [c2,c3]@3",
  AS: "~ [c2,c3]@3 [g1,g2]@4 [g1,g2]@3 [ab1,ab2]@4 [ab1,ab2]@4 ~@7 c2@3 c2@3", // C G Ab
  AT: "[~@8 c2@6 ~@9 [c2,c3]@3 [c2,c3]@4 [g1,g2]@4 [g1,g2]@3 [ab1,ab2]@4 [ab1,ab2]@4 ~@7 c2@3 c2@4 ~@5]/2", // C G Ab
  AU: "[~@2 c2@6 ~@9 [c2,c3]@3 [c2,c3]@4 [g1,g2]@4 [g1,g2]@3 [ab1,ab2]@4 [ab1,ab2]@4 ~@7 c2@3 c2@4 ~@7 c2@4]/2", // C G Ab
  AV: "~@11 [c2,c3]@3 [c2,c3]@4 [g1,g2]@4 [g1,g2]@3 [ab1,ab2]@4 [ab1,ab2]@3", // C G Ab
  AW: "[~@8 [bb1,bb2]@3 [bb1,bb2]@4 ~@7 [eb2,eb3]@6 ~ [d2,d3]@6 ~@2 [c2,c3]@3 [c2,c3]@4 [g1,g2]@4 [g1,g2]@3 [ab1,ab2]@4 [ab1,ab2]@4 ~@5]/2", // Bb Eb D C G Ab
  AX: "[~@2 [g1,g2]@4 ~@3 [b1,b2]@4 [c2,c3]@4 ~@14 g2@13 ~@2 g2@5 g2@13]/2", // G B C
  AY: "[~@2 g2@5 gb2@13 ~@2 gb2@5 gb2@18 ~@3 e2@13 ~@2 e2@5 e2@18 ~@2 d2@13 ~@2 d2@5 d2@18 ~@2]/4",
  AZ: "[c3@13 ~@3 c3@5 c3@18 ~@2 b2@13 ~@2 b2@5 b2@18 ~@2 a2@13 ~@2]/3",
  BA: "[a2@5 a2@5 b2@5 ~ c3@5 d3@19 ~ d3@5 d3@13 ~@2 e2@2 ~]/2", BB: "gb2 g2@2 g2@2 g2@2 g2@4 g2@5",
  BC: "~ f2@2 f2@2 f2@2 f2@4 f2@5", BD: "~ a2@2 a2@2 a2@2 a2@4 a2@5",
  BE: "[~ g2@2 g2@2 g2@2 g2@4 e2@2 g2@2 a2@2 g2@2 g2@2 g2@2 g2@4 g2@5]/2", BF: "~ a2@2 a2@2 a2@2 c3@4 e2@5",
  BG: "[~ bb2@2 bb2@2 bb2@2 bb2@2 g2@2 g2@2 g2@2 g2@2 ~@15]/2",
  BH: "[~@5 eb2@6 eb2@6 eb2@8 eb2@4 eb2@7 ~ bb2@6 bb2@6 bb2@8 bb2@4 bb2@7 ~ g2@6 g2@6 g2@8 g2@4 g2@7 ~ c3@11 ~ ab2@8 ab2@4 ab2@7 ~ eb2@6 eb2@6 eb2@8 eb2@4 eb2@7 ~ bb2@6 bb2@6 bb2@8 bb2@4 bb2@7 ~ g2@6 g2@6 g2@8 g2@4 g2@7 ~ c3@11 ~ ab2@8 ab2@4 ab2@3]/8",
  BI: "[~@5 g2@40 ~@3 a2@19 ~@2 g2@19 ~@2 ab2@9 ~@2 e2@9 ~@2 a2@9 ~ g2@9 ~@2 f2@19 ~@2 f2@5 ~]/5",
  BJ: "[f2@14 ~@2 f2@19 ~@2 f2@14 ~@2 g2@3 a2@2 c3@19 c3@3 b2@16]/3", BK: "[~@2 b2@3 a2@19 a2@2 f2@19 ~@3 g2@16]/2",
  BL: "[~@2 g2@3 a2@19 ~@2 bb2@14 ~@2 g2@22]/2",
  BM: "[~@5 c3@19 c3@2 b2@19 b2@3 a2@19 ~@2 f2@9 ~@2 f2@29 ~@3 g2@5 g2@5 g2@6]/4",
  BN: "[~@2 g2@5 ~ g2@2 g2@9 ~@2 d3@3 e3@2 g2@19 ~@3 g2@19 ~@2 f2@8 f2@8 e3@8 c3@3]/3",
  BO: "[e2@5 ~@5 c3@3 e3@3 bb2@4 c3@4 c3@4 c3@15 ~ f2@15 ~@2 g2@11 ~ c3@4 ~@19]/3",
})).s("gm_electric_guitar_jazz").gain(0.48)

// chords · celesta
const celesta = note("<~ A@3 ~@126>".pickRestart({
  A: "[[bb3,d4,f4]@11 ~ f4@4 d5@4 eb5@4 f5@4 [f4,a4,c5]@15 ~ f4@4 c5@4 d5@4 eb5@4 [d4,f4,bb4]@26 ~@10]/3", // Bb F Bb
})).s("gm_celesta").gain(0.48)

// chords · violin · Bb Ebsus2
const violin = note("<~@3 [~@6 bb4 c5] [[f4,bb4,d5]@2 eb5@2 d5@2 [eb4,f4,bb4,c5]@9 ~] ~@125>").s("gm_violin").gain(0.32)

// chords · drawbar organ
const drawbar_organ = note("<~@5 A@2 B@2 C ~@120>".pickRestart({
  A: "[d4@4 c4@4 d4@4 c4@4 d4@4 c4@4 bb3@4 [f3,bb3,d4]@8 d4@4 c4@4 bb3@11 ~@5 d4@4, [eb3,bb3]@7 ~@25]/2", // Bb Eb5
  B: "[c4@4 c4@11 ~ d4@4 eb4@4 f4@4 [bb3,eb4,g4]@11 ~ f4@4 d4@2 c4@2 bb3@7 ~@9, f3@7 ~@25]/2", // Eb
  C: "c4@4 c4@4 c4@4 d4@4 c4@4 bb3@4 bb3@7 ~, [eb3,bb3]@7 ~@9", // Eb5
})).s("gm_drawbar_organ").gain(0.48)

// chords · drawbar organ
const drawbar_organ_2 = note("<~@5 A@2 B@2 C D@3 E F@3 G ~@112>".pickRestart({
  A: "[d4@4 c4@4 d4@4 c4@4 d4@4 c4@4 bb3@4 [f3,bb3,d4]@8 d4@4 c4@4 bb3@11 ~@5 d4@4, [eb3,bb3]@7 ~@25]/2", // Bb Eb5
  B: "[c4@4 c4@11 ~ d4@4 eb4@4 f4@4 [bb3,eb4,g4]@11 ~ f4@4 d4@2 c4@2 bb3@7 ~@9, f3@7 ~@25]/2", // Eb
  C: "c4@4 c4@4 c4@4 d4@4 c4@4 bb3@4 bb3@7 ~, [eb3,bb3]@7 ~@9", // Eb5
  D: "[c4@4 bb3@7 ~ f3@4 d4@4 eb4@4 f4@4 [f3,a3,c4]@15 ~ f3@4 c4@4 d4@4 eb4@4 [f3,g3,bb3]@26 ~@2 bb3@4 c4@4, f3 ~@7]/3", // F Gm7
  E: "[g3,bb3,d4] eb4 d4 [f3,bb3,c4]@2 bb3 d4 [f3,bb3,d4]", // Gm Fsus4 Bb
  F: "[~@2 c4@2 bb3@7 ~ f3@4 d4@4 eb4@4 f4@4 [f3,a3,c4]@18 ~@2 a4@4 bb4@4 a4@4 g4@8 d4@19 ~ [f3,bb3]@4 c4@4, ~@10 bb3@3 ~@3]/3", // F Bb5
  G: "[f3,bb3,d4] eb4 d4 [eb3,bb3,c4]@2 bb3 a3 bb3", // Bb Cm7
})).s("gm_drawbar_organ").gain(0.4)

// chords · celesta
const celesta_2 = note("<~@13 A B@3 C ~@82 D@3 E@4 F@2 ~@21>".pickRestart({
  A: "~@7 [f3,bb3,d4]", // Bb
  B: "[~@2 c4@2 bb3@7 ~ f3@4 d4@4 eb4@4 f4@4 [f3,a3,c4]@18 ~@2 a4@4 bb4@4 a4@4 g4@8 d4@19 ~ [f3,bb3]@4 c4@4, ~@10 bb3@3 ~@3]/3", // F Bb5
  C: "[f3,bb3,d4] eb4 d4 [eb3,bb3,c4]@2 bb3 a3 bb3", // Bb Cm7
  D: "[~@5 [eb4,g4,bb4]@11 ~ [eb4,ab4]@11 ~ [eb4,g4]@7 ~ [bb3,eb4,f4]@11 ~@5 [d4,f4]@14 ~@2 [bb3,d4,f4]@4 f4@4 eb4@4 [bb3,d4,f4]@15, ~@49 bb3@18 ~@29]/3", // Eb Ab5 Eb Bbsus4 Dm Bb
  E: "[~ bb3@4 [c4,eb4,g4]@4 ab4@4 g4@4 [c4,f4]@8 eb4@11 ~ [eb4,g4,bb4]@11 ~ [eb4,ab4]@11 ~ [eb4,g4]@7 ~ [bb3,eb4,f4]@11 ~@5 [d4,f4]@14 ~@2 [bb3,d4,f4]@4 f4@4 eb4@4 [bb3,d4,f4]@15, ~@81 bb3@18 ~@29]/4", // Cm F5 Eb Ab5 Eb Bbsus4 Dm Bb
  F: "[~ eb4@4 [eb4,g4]@4 bb4@4 c5@4 [c4,f4]@4 eb4@14 ~@29]/2", // Eb F5
})).s("gm_celesta").gain(0.48)

// chords · piano
const piano_2 = note("<~@18 A B A B C D E F@7 ~@98>".pickRestart({
  A: "~ bb3 c4 c4@2 c4!3", B: "c4!2 ~@6", C: "~@2 bb3@2 c4@2 ~@2 [ab3,eb4]@7 ~, ~@6 c4@9 ~",
  D: "[bb3,eb4]@4 f4@4 g4@4 [c4,eb4,g4]@15 ~ eb4@4", E: "[c4,eb4]@4 f4@4 g4@4 [f4,g4]@15 ~ f4@4, ~@3 b3@5",
  F: "[eb4@4 f4@4 g4@4 [bb3,eb4,g4]@8 ab4@4 g4@4 f4@4 [g3,bb3,eb4]@7 ~ [g3,bb3,eb4]@4 eb4@4 [c4,eb4,bb4]@7 ~ [c4,eb4,ab4]@7 ~ [c4,d4,g4]@4 f4@4 [d4,f4]@4 [c4,eb4,g4]@15 ~ eb4@4 [c4,eb4]@4 f4@4 g4@4 [f4,g4]@15 ~ eb4@4 [ab3,c4,eb4]@4 f4@4 [bb3,d4,g4]@4 ~@4 [bb3,eb4]@30 ~@2 [c4,eb4,g4]@4 [c4,eb4,ab4]@4 [c4,eb4,g4]@4 [c4,eb4,ab4]@4 [d4,g4]@5 [d4,ab4]@5 [c4,eb4,g4]@8 ~@14, b3@36 b3@18 b3@47 ~@11, ~@70 g4@17 ~@25]/7", // Eb Cm7 Ab Csus2 Dm Cm Fsus2 Ab …
})).s("gm_piano").gain(0.48)

// other · piano
const piano_3 = note("<~@18 A B A B C D@2 E F@3 G@2 H ~@31 I J K J L M N O P Q@2 R@2 S T@2 U ~@50>".pickRestart({
  A: "~ bb3 c4 c4@2 c4!3", B: "c4!2 ~@6", C: "~ bb3 c4!2 ~@4",
  D: "[~@20 c4@4 c4@4 c4@4 c4@7 ~@5 c4@4 b3@4 c4@4 d4@7 ~, ~@8 [eb4,g4]@15 ~ [f4,g4]@7 ~]/2", E: "~@5 eb4!3",
  F: "[eb4@11 ~ eb4@4 [ab3,c4,f4]@4 g4@4 ab4@4 [c4,d4,g4]@11 ~ [b3,d4,g4]@7 ~ c4@4 c4@4 c4@4 c4@4 c4@4 c4@4 c4@4 b3@4 c4@4 d4@11 ~, ~@24 [eb4,g4]@15 ~ [f4,g4]@7 ~]/3", // Fm Csus2 G Eb Fsus2
  G: "[[ab3,c4,eb4]@2 f4@2 [bb3,d4,g4]@2 ~@2 [bb3,eb4]@15 ~ [c4,eb4,g4]@2 [c4,eb4,ab4]@2 [c4,eb4,g4]@2 [c4,eb4,ab4]@2, ~@6 g4@17 ~@9]/2", // Ab Gm Eb5 Cm Ab Cm Ab
  H: "[b3,d4,g4]@5 ~@27", I: "~@12 c4@4 c4@4 ~ g3@4 g3@4 ab3@3", J: "~ ab3@4 ~@27", K: "~@15 c4@4 c4@3 g3@4 g3@3 ab3@3",
  L: "~@9 c4@4 c4@3 g3@4 g3@3 ab3@4 ab3@4 ~", M: "~@3 b3@2 b3@2 ~@3 c4@3 ~@3",
  N: "~@3 c4@4 c4@3 g3@4 g3@3 ab3@4 ab3@4 ~@7", O: "~@29 c4@3", P: "~ c4@3 g3@4 g3@3 ab3@4 ab3@4 ~@13",
  Q: "[~@23 c4@3 c4@4 g3@4 g3@3 ab3@4 ab3@4 ~@19]/2", R: "[~@17 c4@3 c4@4 g3@4 g3@3 ab3@4 ab3@4 ~@25]/2",
  S: "~@11 c4@3 c4@4 g3@4 g3@3 ab3@4 ab3@3",
  T: "[~@8 bb3@3 bb3@4 ~@7 eb4@6 ~ d4@6 ~@2 c4@3 c4@4 g3@4 g3@3 ab3@4 ab3@4 ~@5]/2", U: "~@2 g3@4 ~@3 b3@4 c4@4 ~@15",
})).s("gm_piano").gain(0.4)

// chords · acoustic guitar nylon
const acoustic_guitar_nylon = note("<~@31 A B@2 C@3 D@3 E@2 ~@88>".pickRestart({
  A: "~@5 ab3@5 db4@4 eb4@5 [ab3,db4,f4]@13", // Db
  B: "[~@2 db4@2 db4@2 db4@5 eb4@5 f4@5 bb3@9 bb3@5 f4@5 bb3@10 f4@8 ~ [ab3,bb3]@5, ~@21 ab3@22 ~@21]/2", // Absus2
  C: "[bb3@5 bb3@5 f4@4 bb3@10 f4@13 ~ [f3,db4]@5 ab3@5 db4@5 [ab3,f4]@9 ab3@5 db4@5 eb4@5 [ab3,db4,f4]@13 ~ db4@2 ~ db4@2, ab3@3 ~@5]/3", // Db
  D: "[db4@5 eb4@5 f4@4 [gb3,bb3]@10 [ab3,f4]@5 [ab3,f4]@5 [gb3,eb4]@9 [f3,db4]@8 ~@2 [gb3,bb3]@5 [gb3,bb3]@4 [ab3,f4]@5 [ab3,f4]@5 [gb3,eb4]@10 [f3,db4]@13 ~]/3", // Gb Db Ebm Db Gb Db Ebm Db
  E: "[[ab3,db4,f4]@9 ~@7]/2", // Db
})).s("gm_acoustic_guitar_nylon").gain(0.56)

// chords · acoustic bass
const acoustic_bass = note("<~@31 A@3 B C@5 D@2 ~@88>".pickRestart({
  A: "[~@19 [ab3,f4]@8 ~@2 [ab3,f4]@5 [gb3,eb4]@9 [f3,db4]@13 ~@2 bb3@4 bb3@5 f4@5 bb3@10 f4@8 ~ [ab3,bb3]@5, ~@58 ab3@17 ~@21]/3", // Db Ebm Db Absus2
  B: "bb3@5 bb3@5 f4@4 bb3@10 [ab3,f4]@8, ab3@17 ~@15", // Db
  C: "[~@2 [ab3,db4,f4]@7 eb4@2 db4@8 ~@2 [ab3,f4]@9 ab3@5 db4@5 eb4@5 [ab3,f4]@8 ~ [ab3,f4]@5 [gb3,eb4]@10 [f3,db4]@13 ~ bb3@5 bb3@5 f4@5 bb3@9 f4@8 ~@2 [ab3,bb3]@5 bb3@4 bb3@5 f4@5 bb3@10 [ab3,f4]@8 ~ [ab3,f4]@5, ~@83 ab3@17 ~@22 ab3@17 ~@21]/5", // Db Ebm Db Absus2 Db
  D: "[~@2 eb4@2 ~ db4@8 ~ [ab3,f4]@10 db4@5 ab3@8 ~@27]/2", // Db
})).s("gm_acoustic_bass").gain(0.48)

// chords · piano
const piano_4 = note("<~@41 A B C D E F G H A B C D I ~@76>".pickRestart({
  A: "~@12 [eb3,a3]@3 ~@6 [e3,g3,bb3]@3 ~@8", B: "~@3 [eb3,a3]@3 ~@6 [e3,g3,bb3]@3 ~@12 [eb3,a3]@3 ~@2",
  C: "~@3 [e3,g3,bb3]@3 ~@12 [eb3,a3]@3 ~@6 [e3,g3,bb3]@3 ~@2", D: "~@9 [eb3,a3]@3 ~@6 [e3,g3,bb3]@3 ~@11",
  E: "~ [eb3,a3]@3 ~@5 [e3,g3,bb3]@3 ~@12 [eb3,a3]@3 ~@5", F: "~ [e3,g3,bb3]@3 ~@11 [eb3,a3]@3 ~@6 [e3,g3,bb3]@3 ~@5",
  G: "~@6 [eb3,a3]@3 ~@6 [e3,g3,bb3]@3 ~@12 [eb3,a3]@2", H: "~@6 [e3,g3,bb3]@3 ~@12 [eb3,a3]@3 ~@6 [e3,g3,bb3]@2",
  I: "~ [eb3,a3]@3 ~@5 [e3,g3,bb3]@3 ~@20", // Ebdim Edim
})).s("gm_piano").gain(0.48)

// chords · piano
const piano_5 = note("<~@41 A B C D E F G H I@2 J K L ~@12 M ~@3 N O P Q R S ~@54>".pickRestart({
  A: "~@12 [eb3,a3]@3 ~@6 [e3,g3,bb3]@3 ~@8", B: "~@3 [eb3,a3]@3 ~@6 [e3,g3,bb3]@3 ~@6 [f3,a3,eb4]@5 ~ eb4@5",
  C: "~ [bb3,eb4]@5 eb4@3 d4@3 [a3,eb4]@3 d4@5 ~ c4@8 ~ bb3@2", D: "~ c4@2 a3@5 ~ [eb3,a3]@3 ~@6 [e3,g3,bb3]@3 ~@11",
  E: "~ [eb3,a3]@3 ~@2 a3@3 bb3@3 a3@3 bb3@3 c4@5 ~ [eb3,a3]@3 ~@5", // Ebdim
  F: "~ [e3,g3,bb3]@3 ~@11 [eb3,a3]@3 ~@3 a3@3 bb3@3 a3@3 bb3@2", // Edim Ebdim
  G: "~ f3@5 [eb3,a3]@3 ~@6 [e3,g3,bb3]@3 ~@12 [eb3,a3]@2", // Ebdim Edim Ebdim
  H: "~ a3@2 bb3@3 a3@5 ~ c4@8 ~ [eb3,a3]@3 ~@6 [e3,g3,bb3]@2", // Ebdim Edim
  I: "[~@12 [eb3,a3]@3 a3@3 bb3@3 a3@5 ~ c4@8 [eb3,a3]@3 ~@6 [e3,g3,bb3]@3 ~@12 [eb3,a3]@3 a3@2]/2", // Ebdim Edim Ebdim
  J: "~ bb3@2 a3@5 ~ c4@8 ~ [eb3,a3]@3 ~@6 [e3,g3,bb3]@3 ~@2", K: "~@9 [eb3,a3]@3 a3@3 bb3@3 a3@5 ~ f3@8",
  L: "~ [eb3,a3]@3 ~@5 [e3,g3,bb3]@3 ~@20", M: "~@6 c4@2 c4@2 ~@3 c4@3", N: "c4@2 c4@2 ~@3 c4@3 ~@6",
  O: "~@26 c4@3 c4@3", P: "~@4 c4@3 ~@9", Q: "~@20 c4@3 c4@4 ~@5", R: "~ c4@3 ~@12", S: "~@14 c4@3 c4@4 ~@7 c4@4",
})).s("gm_piano").gain(0.48)

// chords · electric guitar muted
const electric_guitar_muted = note("<~@53 A@3 B@4 C D@3 ~@66>".pickRestart({
  A: "[~@22 b3@2 ~@3 gb4@2 gb4@2 gb4@2 gb4@2 [b3,gb4]@4 ~ e4@2 e4@4 d4@4 ~ [a3,d4,gb4]@6 d4@2 d4@2 ~ a4@4 gb4@2 [db4,g4]@4 ~ gb4@4 e4@4 d4@6 ~ [b3,d4,gb4]@6 d4@2, ~@25 d4@9 ~@62]/3", // B5 D Dbdim Bm
  B: "[~ gb4@2 gb4@2 gb4@2 gb4@2 [b3,d4,g4]@4 ~ gb4@2 e4@4 d4@4 ~ [gb3,a3,d4]@6 d4@2 d4@2 a4@4 ~ gb4@2 [db4,g4]@4 gb4@4 ~ e4@4 d4@6 ~ [b3,d4,gb4]@7 ~ a4@2 ~ a4@2 a4@2 gb4@2 [b3,d4,g4]@4 gb4@2 ~ e4@4 d4@4 [g3,b3,d4]@9 ~@2 d4@4 ~ d4@2 [bb3,db4,e4]@4 gb4@4 ~ g4@4 gb4@3]/4", // G D Dbdim Bm G Bbdim
  C: "~ [b3,d4,gb4]@9 d4@2 gb4@2 gb4@2 ~ gb4@2 gb4@2 [b3,gb4]@4 e4@2 e4@4 ~", // Bm B5
  D: "[d4@4 [a3,d4,gb4]@6 ~ d4@2 d4@2 a4@4 gb4@2 ~ [a3,db4,g4]@4 gb4@4 [db4,e4]@4 ~ d4@6 [gb3,b3,d4]@33 ~@22]/3", // D A7 Dbm Bm
})).s("gm_electric_guitar_muted").gain(0.48)

// other · piano
const piano_6 = note("<~@63 A B C D E F G H I J@2 K@2 L M@2 N ~@50>".pickRestart({
  A: "~@12 c4@4 c4@4 ~ g3@4 g3@4 ab3@3", B: "~ ab3@4 ~@27", C: "~@15 c4@4 c4@3 g3@4 g3@3 ab3@3",
  D: "~ ab3@4 ~@7 c4@4 c4@4 ~@6 c4@6", E: "~@9 c4@4 c4@3 g3@4 g3@3 ab3@4 ab3@4 ~", F: "~@3 b3@2 b3@2 ~@3 c4@3 ~@3",
  G: "~@3 c4@4 c4@3 g3@4 g3@3 ab3@4 ab3@4 ~@7", H: "c4@4 c4@4 ~@6 c4@6 ~@9 c4@3",
  I: "~ c4@3 g3@4 g3@3 ab3@4 ab3@4 ~@7 c4@3 c4@3",
  J: "[~@8 c4@6 ~@9 c4@3 c4@4 g3@4 g3@3 ab3@4 ab3@4 ~@7 c4@3 c4@4 ~@5]/2",
  K: "[~@2 c4@6 ~@9 c4@3 c4@4 g3@4 g3@3 ab3@4 ab3@4 ~@7 c4@3 c4@4 ~@7 c4@4]/2",
  L: "~@11 c4@3 c4@4 g3@4 g3@3 ab3@4 ab3@3",
  M: "[~@8 bb3@3 bb3@4 ~@7 eb4@6 ~ d4@6 ~@2 c4@3 c4@4 g3@4 g3@3 ab3@4 ab3@4 ~@5]/2", N: "~@2 g3@4 ~@3 b3@4 c4@4 ~@15",
// … 287 more lines