// Wind Of Change — Scorpions
// 75 bpm, 4/4, key G major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: metre changes (4/4 at bar 1, 2/4 at bar 8, 4/4 at bar 8, 2/4 at bar 12, ...) are rendered on a constant 4/4 grid of one bar per cycle
// note: pitch bends are ignored
// note: Full arrangement: all 97 bars on a 16-step grid, each part at one level; ghost notes are separate "_soft" parts. Source detail keeps the original performance.
// note: Guitar parts that double another keep only their own notes (fills, solos): guitar program 27.
setcpm(75/4)

// 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 · pad poly
const pad_poly = note(`<
  A B A B C D E@4 F G B G D H@6 F G B G D E@4 I@2 J@2 K L@8 F G B G D M N O N O P M N O N O Q M C M C M G B R@2 S@2 T C
  T U B V N O N W P M N O N W Q X@2 Y@2 Z@2 C B ~
>`.pickRestart({
  A: "[f3,a3,c4]", B: "[d3,f3,a3]", C: "[c3,e3,a3]", D: "[d3,f3,a3] [c3,e3,a3]",
  E: "[[b2,d3,g3] [c3,e3,g3]@2 [d3,f3,a3]@2 [c3,e3,g3]@2 [d3,f3,a3]]/4", F: "[c3,e3,a3] [b2,d3,g3]", G: "[c3,e3,g3]",
  H: "[[b2,d3,g3] [a3,c4]@2 [d3,a3]@2 [a3,c4]@2 [d3,f3,a3]@2 [c3,e3,a3]@2 [d3,f3,a3], ~ f3@6 ~@5]/6", // G Am D5 Am Dm Am Dm
  I: "[[c3,e3,a3] [b2,d3,g3]@2 [c3,e3,g3]]/2", J: "[[b2,d3,g3] [f3,a3] [b2,g3] [c3,e3,g3], ~ d3@2 ~]/2",
  K: "[b2,d3,g3] [d3,f3,a3]", // G Dm
  L: "[[b2,d3,g3] [e3,a3] [f3,a3] [b2,d3,g3]@2 [c3,e3,g3]@4 [c3,e3,g3]@2 [d3,f3,a3]@2 [c3,e3,g3]@2 [d3,f3,a3], ~ c3@2 ~@13]/8", // G A5 F G C Dm C Dm
  M: "[b2,d3,g3]", N: "[c3,e3,g3] [b2,d3,g3]", O: "[f3,a3] [b2,g3], d3", P: "[e3,a3] [f3,a3], c3", Q: "e3 f3, [c3,a3]",
  R: "[b2,e3,g#3]/2", S: "[[c3,f3,a3] [d3,g3] [e3,g3] [c3,e3,a3], ~ b2@2 ~]/2", T: "[c3,f3,a3] [b2,d3,g3]",
  U: "[b2,e3,g3] [c3,e3,a3]", V: "[b2,e3,g#3]", W: "[d3,f3,a3] [b2,d3,g3]", X: "[c4 b3, [d3,g3]]/2",
  Y: "[c3 d3, [f3,a3]]/2", Z: "[[a3,c4] [d3,a3], f3]/2",
})).s("gm_pad_poly").gain(0.27)

// bass · fretless bass
const bass = note(`<
  ~@6 A@4 B C D C E F@6 B C D G E H@4 I@2 J K J L M N@3 O P Q R S T U V W X Y Z AA AB AC AD AE X AA AB AF AG AH AI AJ AK
  AL AM AN AO AP AQ AR AS AT AU AV Z AW Z AX AY AZ Z AW Z AX BA BB@2 BC D BC D BD D ~
>`.pickRestart({
  A: "[~ c2@2 d2@2 c2@2 d2]/4", B: "a1 g1", C: "c2", D: "d2", E: "d2 a1",
  F: "[g1@8 f1@11 ~ f1@4 d2@16 f1@11 ~ f1@4 d2@16 a1@12 a1@4 d2@8]/6", G: "c2@11 ~ e2@4",
  H: "[g1@8 c2@16 d2@16 c2@11 ~ e2@4 d2@8]/4", I: "[a1@8 g1@16 c2@5 ~ c2 ~]/2", J: "g1@5 ~ g1 ~ d2@5 ~ d2 ~",
  K: "g1@5 ~ g1 ~ c2@5 ~ c2 ~", L: "g1@5 ~ g1@2 a1 ~ a1 ~ a1 ~ a1@2", M: "f1 ~ f1 ~ f1 ~ f1 ~ g1 ~ g1 ~ g1 ~ g1 ~",
  N: "[g1 ~ g2@2 f2 e2 d2 g1 c2@11 ~ g2@4 c3@15 ~ c2@5 ~ c2 ~]/3", O: "c2@7 ~ d2@4 ~@2 d2 ~",
  P: "d2@2 d2@6 c2@5 ~ c2 ~", Q: "c2@7 ~ d2@4 ~@2 d2@2", R: "a1 ~ a1@5 ~ g1@7 ~", S: "c2@5 ~ c2 ~ c2@8",
  T: "d2@5 ~ d2@2 d2 ~ d2@5 ~", U: "c2@6 c2 ~ c2@3 ~ e2@4", V: "d2@5 ~ d2@2 a1 ~ a1@5 ~", W: "g1@10 ~@2 g2 f2 e2 d2",
  X: "c2@5 ~ c2@2 g1@6 g1@2", Y: "d2@3 d2 g1@3 g1", Z: "c2@5 ~ c2@2 g1@5 ~ g1@2", AA: "d2@5 ~ d2@2 g1@4 e1 f1 g1@2",
  AB: "a1 ~ a1 ~ a1 ~ a1@2 f1 ~ f1 ~ f1 ~ f1@2", AC: "g1@10 d2@2 b1 c2 d2@2", AD: "c2@3 c2 g1@3 g1",
  AE: "d2@6 d2@2 g1@5 ~ g1@2", AF: "g1@14 g1!2", AG: "a1@2 a1@2 a1@2 a1 ~ a1@5 e1 f1 f#1",
  AH: "g1 ~ g1@5 ~ g1 ~ g1@3 e1 g1 g#1", AI: "a1@2 a1@2 a1 ~ a1 ~ a1 ~ a1@3 e1 f1 f#1",
  AJ: "g1 ~ g1 ~ g1 ~ g1 ~ g1@2 g2@3 f2 e2 g1", AK: "c2 ~ c2 ~ c2@2 c2 ~ c2 ~ c2 ~ c2 a1 c2 c#2",
  AL: "d2@2 d2 ~ d2 ~ d2 ~ d2 ~ d2 ~ d2 c2 d2@2", AM: "e1 ~ e1 ~ e2@4 e1 ~ e1 ~ e2 d2 e2 ~",
  AN: "e1!4 e2@3 d2 e2@4 c2 b1 a1 g1", AO: "f1 f1@2 f1 g1 g1@2 f1", AP: "e1@2 e1@2 e2 d2 c2 b1 a1@2 a1@2 g1@2 a1@2",
  AQ: "f1@2 f1@4 f1@2 g1@2 g1@3 ~ g1@2", AR: "a1@2 a1@2 a2@3 a1!2 ~ a1@2 a2 g2 a2@2",
  AS: "f1 ~ f1@4 f1@2 g1 ~ g1@4 f1@2", AT: "e1@2 e1@2 e2 d2 c2 b1 a1 ~ a1@2 g1@4",
  AU: "d2 ~ d2 ~ d2 a1 d2@2 d2 ~ d2 ~ d2 ~ d2@2", AV: "e1@2 e1@2 e2@4 ~@2 e2@3 d2 e2@2", AW: "d2@5 ~ d2@2 g1@5 ~ g1@2",
  AX: "d2@5 ~ d2@2 g1 ~ g1@2 e1@2 g1@2", AY: "a1@2 a1 ~ a1@4 f1 ~ f1@2 f1 ~ f1@2",
  AZ: "g1@2 g1 ~ g1 ~ g1 ~ g2 f2 e2 d2 c2 b1 a1 g1", BA: "a1@2 a1 ~ a1 ~ a1@2 f1 ~ f1 ~ f1 ~ f1@2", BB: "g1/2",
  BC: "f1@11 ~ f1@4", BD: "a1@11 ~ a1 ~@3",
})).s("gm_fretless_bass").gain(0.55)

// chords · acoustic guitar steel
const acoustic_guitar_steel = note(`<
  ~@15 A@6 B C D E F G H I J K@2 L M N O P Q R S@3 T U V W X Y@2 Z@2 AA AB AC AD AE AF AG@2 AH AI AJ AK AL AM AN AO AP@2
  AQ AR AS AT AU AV AW AX AY AZ BA BB BC BD@3 BE@2 BF BG ~@8
>`.pickRestart({
  A: "[~@8 [c4,f4]@13 ~@3 [a3,d4,f4]@14 ~@3 f4@13 ~@2 [a3,d4]@14 ~@2 [e3,a3,c4,e4]@14 ~@2 [a3,d4,f4]@7 ~, ~@7 [f3,a3]@14 ~@2 d3@16 ~ [a3,c4]@14 ~@2 f4@12 ~@28, ~@40 f3@8 ~@7 d3@15 ~@17 d3@8 ~]/6", // F5 Dm D5 Am Dm F Am
  B: "~ e4@6 ~ [g3,b3,g4]@8, [e3,a3,c4]@3 ~@5", // G Am
  C: "[e3,g3,c4,e4]@4 [e3,g3,c4,e4]@3 [c4,e4]!2 [c4,e4]@3 [g3,c4,e4] [c4,e4] [e3,g3,c4,e4] e4, c3@7 c3@8 ~, ~@4 e3@3 ~, ~@2 g3 ~", // C
  D: "[a3,d4,f4]@3 [a3,d4,f4] [d3,a3,d4,f4]@3 [a3,d4,f4] [d4,f4] [d4,f4]@2 [a3,d4,f4]!4 ~, ~@2 [d3,a3] d3", // Dm D5
  E: "[e3,g3,c4]@3 [c4,e4] [e3,g3,c4,e4]@3 [g3,c4,e4] [c4,e4] [c4,e4]@2 [c4,e4]!4 e4, e2, c3@7 ~ [c3,e3]@5 ~@3, ~@8 g3@3 ~ [e3,g3]@4", // C Em
  F: "[d3,a3,d4]@3 [a3,d4,f4] [a3,d4,f4]@2 [a3,d4,f4] ~ [e3,a3,c4,e4]@3 [c4,e4] [a3,c4,e4]@2 [a3,c4,e4] [c4,e4], ~ d3 ~ e3", // D5 Dm Am C Am C
  G: "[d3,g3,b3,g4]@3 [g3,b3,g4] g4!2 [b3,g4]!2 [c3,e3,g3,c4,e4]@3 [c4,e4] [c3,e3,g3,c4,e4]@3 [c4,e4], ~ [d3,g3] ~@2, ~@2 b3 ~@5", // G Em C G5
  H: "[c4,e4] [c4,e4]@2 [g3,c4,e4] [c4,e4]!2 [g3,c4,e4] [b3,e4] [d3,a3,d4,f4]@3 [a3,d4,f4] [d3,a3,d4,f4]@3 [a3,d4,f4], c3@7 ~@9, [e3,g3]@4 [e3,g3]@3 ~@9", // C E5 Dm Em
  I: "[d4,f4] [d4,f4]@2 [a3,d4,f4] [d4,f4]!2 [a3,d4,f4]@2 [c3,e3,g3,c4]@3 [g3,c4,e4] [e3,g3,c4,e4]@3 [g3,c4,e4], [d3,a3] d3 ~@2, ~@2 a3 ~@5", // Dm C D5
  J: "[c4,e4] [c4,e4]@2 [c4,e4] ~ [c4,e4] [e3,g3,c4,e4]@2 [d3,a3,d4,f4]@3 [a3,d4,f4] [d4,f4]@2 [d4,f4] g3, [e3,g3]@2 [e3,g3,c4,e4] ~@3 [d3,a3]@2", // C Dm Em C D5
  K: "[[e3,a3,c4,e4]@3 [c4,e4] [e3,a3,c4,e4]@2 ~ e4 [d3,g3,b3,g4]@3 [g3,b3,g4] [d3,g3,b3,g4]@3 ~ [d3,b3] [d3,b3,g4]@2 [b3,g4]!3 [g3,b3,g4] b3 c4@2 c4 [g3,c4,e4] [g3,c4,e4]@2 [g3,c4,e4] e4, ~@6 [e3,a3,c4,e4]@2 ~@7 [b3,g4]@2 ~@3 g3@2 ~@5 c3@4 ~, ~@4 g3 d3 [e3,g3,e4] e3]/2", // Am C Am G Em G C Am …
  L: "[g3,b3,g4]@2 g4 [b3,g4] [g3,b3,g4]@2 [b3,g4]!2 [d3,a3,d4,f4]@2 [a3,d4,f4] [d3,a3,d4,f4] [d4,f4]@2 [d4,f4]!2, d3@2 ~ [d3,a3]", // G Em G Em Dm D5
  M: "g4@2 g4 [g3,b3,g4] [g3,b3,g4]@2 [g3,b3,g4] [b3,g4] [c4,e4]@2 [c4,e4] [g3,c4,e4] [g3,c4,e4]@2 [g3,c4,e4] e4, [d3,g3,b3] d3 c3@2, ~@2 [e3,g3] e3", // G Em C G Em
  N: "[b3,g4]@2 [b3,g4] [g3,b3,g4] [g3,b3,g4]@2 [g3,b3,g4] g4 [a3,d4,f4]@2 [a3,d4,f4]!2 [a3,d4,f4]@2 [a3,d4,f4]!2, [d3,g3] d3!3", // Em G Dm G5
  O: "[b3,g4]@2 b3 [g3,b3,g4] [d3,g3,b3,g4]@2 ~ [b3,g4] [a3,c4,e4]@2 [a3,c4] [a3,c4,e4] [a3,c4,e4]@2 [c4,e4]!2, [d3,g3]@2 ~ [d3,g3,b3,g4] e3@4", // Em G Em Am C G5 G
  P: "[a3,c4,f4]@2 [a3,c4,f4]!2 [a3,c4,f4]@2 [a3,c4,f4] ~ [b3,d4]@2 [b3,d4] [b3,d4,g4] [b3,d4,g4]@2 [b3,d4,g4]!2, f3@2 [g3,g4] g3", // F Bm G
  Q: "[g3,b3,d4,g4]@3 ~ [c3,e3,g3,c4,e4]@2 [e3,g3,c4,e4]@2", // G C
  R: "[c3,e3,g3,c4,e4]@4 [c4,e4]!2 [g3,c4,e4] [c4,e4] [g3,c4,e4]@4 [g3,c4,e4]@4, ~ c3@3, ~ e3 e3@2, ~@2 g3 ~@5", // C
  S: "[[c3,e3,g3,c4,e4]@4 [c4,e4]!2 [e3,c4,e4] [c4,e4] [e3,g3,c4,e4]@3 [g3,c4,e4] [e3,g3,c4,e4]@3 [g3,c4,e4] [c4,e4] [c4,e4]@2 [c4,e4]!3 [g3,c4,e4] e4 [a3,d4,f4]@3 [a3,d4,f4] [a3,d4,f4]@3 [d4,f4] [d4,f4] [d4,f4]@2 [d4,f4] f4!2 [d4,f4] f4 [g3,c4,e4]@3 [g3,c4,e4] [g3,c4,e4]@3 [g3,c4,e4], ~@2 g3@2 ~@6 g3 ~@5 a3@2 a3@2 ~@4, ~@2 e3 ~@5 [e3,g3]@2 e3@2 ~@4 d3@4 [c3,e3]@4, ~@5 c3@18 ~@4 a2@13 ~@8, ~@18 d4 ~@5]/3", // C Dm C Em C
  T: "[c4,e4] [c4,e4]@2 [c4,e4] ~ [c4,e4] ~ e4 [a3,d4,f4]@3 [d4,f4] [a3,d4,f4]@2 [a3,d4,f4] f4, c3@7 ~@5 d3@4, [e3,g3]@2 [e3,g3,c4,e4]!2 ~@4", // C Dm Em C
  U: "[e3,a3,c4,e4]@3 [c4,e4] [a3,c4,e4]@2 [a3,c4,e4] e4 [d3,g3,b3,g4]@3 [b3,g4] [d3,g3,b3,g4]@2 [d3,g3,b3,g4]@2, ~ e3 ~@2", // Am C Am G Em G
  V: "[c3,e3,g3,c4]@3 [g3,c4,e4] [e3,g3,c4,e4]@3 [c4,e4]!2 [c4,e4]@2 [c4,e4] ~ e4 ~ [c4,e4], ~ c3, ~@4 [e3,g3]@2 [e3,g3,c4,e4]!2", // C Em C
  W: "[d3,a3,d4,f4]@3 [d4,f4] [d3,a3,d4,f4]@3 [d4,f4]!2 [d4,f4]@2 [a3,d4,f4]!2 [d4,f4] [a3,d4,f4] ~, ~ d3, ~@8 a3@3 ~@5", // Dm
  X: "[e3,g3,c4,e4]@3 [g3,c4,e4] [e3,g3,c4,e4]@3 [c4,e4] [e3,c4,e4] [c3,e3,c4,e4]@2 [g3,c4,e4] e4!2 [e3,g3,c4,e4] ~, c3@8 g3@3 ~ [c3,e3,g3,c4]@3 ~", // C
  Y: "[[d3,a3,d4,f4]@3 [d4,f4] [d3,a3,d4,f4]@2 [d3,a3,d4,f4] ~ [e3,a3,c4,e4]@3 [e3,a3,c4,e4] [e3,a3,c4,e4]@2 [e3,a3,c4,e4] [c4,e4] [d3,g3,b3,g4]@3 [b3,g4] [d3,g3,b3,g4]@3 [b3,g4]!2 [b3,g4]@2 [b3,g4]!3 [g3,b3,g4] [b3,g4], ~@2 a2@13 ~, ~@6 [d3,g3] d3, ~@14 g3 ~]/2", // Dm Am C G Em G Em G …
  Z: "[[e3,g3,c4,e4]@2 [c3,g3,c4,e4] [e3,g3,c4,e4] [c4,e4]@2 [c4,e4]!2 [b3,g4]@2 [b3,g4] [g3,b3,g4] [g3,b3,g4]@2 [g3,b3,g4] [b3,g4] [a3,d4,f4]@2 [a3,d4,f4]!2 [a3,d4,f4]@2 [a3,d4,f4] [d4,f4] [g3,b3,g4]@2 [g3,b3,g4]!2 [d3,g3,b3,g4]@2 ~ [b3,g4], ~@3 c3@4 ~ [d3,g3]@4 d3@8 d3@4 d3@4 ~@2 [d3,g3,b3,g4]@2, ~ [e3,g3] ~@6]/2", // C Em G Em Dm G Em G5 …
  AA: "[c4,e4]@2 [c4,e4] [g3,c4,e4] [e3,g3,c4,e4]@2 ~ [c4,e4] [g3,b3,g4]@2 [g3,b3,g4]!2 [b3,g4]@2 [b3,g4]!2, [e3,g3] c3 d3 [d3,g3], ~@3 [e3,g3,c4,e4] ~@4", // C G Em G5 C
  AB: "[a3,d4,f4]@2 [a3,d4,f4]!2 [a3,d4,f4]@2 [a3,d4,f4]!2 [g3,b3,g4]@2 [g3,b3,g4]!2 [g3,b3,g4]@2 [g3,b3,g4] b3, d3 d3@2 d3", // Dm G
  AC: "[a3,c4,e4]@2 [a3,c4,e4]!2 [e3,a3,c4,e4]@2 [a3,c4,e4] [g3,c4] [a3,c4,f4]@2 [a3,c4,f4] [c4,f4] [a3,c4,f4]@2 [a3,c4,f4] [c4,f4], e3 ~ f3!2", // Am C5 F F5 F F5
  AD: "[g3,b3,g4]@2 [g3,b3,g4]!2 [g3,b3,g4]@2 [g3,b3,g4]!3 [g3,b3,g4]@2 [b3,g4]!5, ~@3 g3", // G Em
  AE: "[g3,c4,e4]@2 [g3,c4,e4]!2 [c4,e4]@2 [c4,e4] [g3,c4,e4] [g3,b3,g4]@2 [g3,b3,g4]!2 [g3,b3,g4]@2 [g3,b3,g4]!2, ~ [e3,g3] d3!2", // C G Em
  AF: "[a3,d4,f4]@2 [a3,d4,f4]!2 [a3,d4,f4]@2 [a3,d4,f4] [d4,f4] [g3,b3,g4]@2 [b3,g4] [g3,b3,g4] [g3,b3,g4]@2 ~ g4, d3@2 d3@5 [d3,g3,b3,g4]", // Dm G Em G
  AG: "[[e3,g3,c4,e4]@2 [e3,g3,c4,e4] [g3,c4,e4] ~@2 [g3,c4,e4] [c4,e4] [g3,b3,g4]@2 [g3,b3,g4] [b3,g4] [g3,b3,g4]@2 [g3,b3,g4] [b3,g4] [a3,d4,f4]@2 [a3,d4,f4] [d4,f4] [d3,a3,d4,f4]@2 [d4,f4]!2 [g3,b3,g4]@2 [g3,b3,g4] [b3,g4] [b3,g4]@2 [b3,g4]!2, ~@2 e3@2 d3@2 d3@4 ~ d3@3 [d3,g3]@2, ~@2 [g3,c4,e4] ~@8 a3 ~@4, ~@5 c3@2 ~@25]/2", // C G Em G Em Dm G Em …
  AH: "[a3,c4,e4]@2 [c4,e4] [a3,c4,e4] [e3,a3,c4,e4]@2 [e3,a3,c4,e4] [g3,c4,e4] [a3,c4,f4]@2 [a3,c4,f4] [c4,f4] [a3,c4,f4]@2 [a3,c4,f4] [c4,f4], e3 ~ f3!2", // Am C Am C F F5 F F5
  AI: "[b3,g4]@2 [b3,g4]!2 [g3,b3,g4]@2 [g3,b3,g4] [b3,g4]!2 [b3,g4]@2 [b3,g4] [g3,b3,g4] [b3,g4] [g3,b3,g4]@2, g3@4 ~@4 g3@3 ~@5", // Em G Em G Em G
  AJ: "[a3,c4,e4]@2 [a3,c4,e4] [c4,e4] [e3,c4,e4]@2 [e3,c4,e4] [c4,e4] [a3,c4,e4]@2 [a3,c4,e4] [c4,e4] [a3,c4,e4]@2 [a3,c4,e4] [c4,e4], [a2,e3] a3 e3!2, ~@12 a2 ~@3", // Am C Am C Am C A5
  AK: "[g3,b3,g4]@2 [g3,b3,g4]!2 [g3,b3,g4]@2 [g3,b3,g4]!2 [g3,b3,g4]@2 [g3,b3,g4] [b3,g4] [d3,g3,b3,g4]@2 [d3,g3,b3,g4] [g3,b3,g4], d3@3 d3@3 ~@2, ~@7 a2@9", // G Em G
  AL: "[a3,c4]@2 [a3,c4] [a3,c4,e4] [a3,c4,e4]@2 [a3,c4,e4]!2 [e3,a3,c4,e4]@2 [a3,c4,e4]!2 [a3,c4,e4]@2 [a3,c4,e4] [c4,e4], [e3,e4]@2 e3@2 ~ e3@3", // Am C E
  AM: "[d3,g3,b3,g4]@2 ~ [b3,g4] [d3,g3,b3,g4]@2 ~ [b3,g4] [d3,g3,b3,g4]@2 [d3,g3,b3,g4] [g3,b3,g4] [d3,g3,b3,g4]@2 ~ [b3,g4], ~ [d3,g3,b3,g4] ~ [d3,g3,b3,g4] ~@3 [d3,g3,b3,g4]", // G Em G Em G Em G
  AN: "[e3,c4,e4]@2 [e3,g3,c4,e4] [g3,c4,e4] [e3,g3,c4,e4]@2 ~ [c4,e4] [e3,g3,c4,e4]@2 ~ [c4,e4] [e3,g3,c4,e4]@2 [e3,g3,c4,e4] [b3,e4], c3@3 ~@5, g3 ~@5 [e3,g3,c4]@2 ~@2 [e3,g3,c4,e4]@2 ~@4", // C E5 C
  AO: "[a3,d4,f4]@2 [a3,d4,f4]!2 [a3,d4,f4]@2 [a3,d4,f4] [d4,f4] [d3,a3,d4,f4]@2 [d4,f4]!2 [a3,d4,f4]@2 [a3,d4,f4] e4, d3@4 ~ d3@3, ~@5 a3 ~@2", // Dm
  AP: "[[g#3,b3,e4]@2 [g#3,b3,e4]!2 [g#3,b3,e4]@2 [g#3,b3,e4]!2 [e3,g#3,b3,e4]@2 ~ [b3,e4] e4!2 [g#3,b3,e4] ~ [b2,e3,g#3,b3] [e3,g#3,b3,e4]@2 [b3,e4] [e3,g#3,b3,e4] [e3,g#3,b3,e4]@2 [b3,e4] [e3,g#3,b3,e4]@2 e4!2 [b3,e4]!4, b2@15 ~@2 b2@14 ~, e3@4 e3@4 ~@2 [e3,g#3,b3,e4]@2 e3@4 ~@10 e3@5 ~, ~@12 [g#3,b3]@2 ~ [b3,e4]@2 ~@9 [g#3,b3]@2 g#3@3 ~]/2", // E E5 E E5 E E5 E E5 …
  AQ: "[a3,c4,f4]@2 ~ f4 [a3,c4,f4]@2 [f3,a3,c4,f4]@2 [g3,b3,d4,g4]@2 ~ [d4,g4] [g3,b3,d4,g4]@2 [g3,b3,d4,g4] ~, f3@3 ~@2 [g3,b3,d4,g4] ~@2, ~ [a3,c4,f4] ~@6", // F G G5 G F
  AR: "[g3,b3,e4]@2 [g3,b3,e4] e4 [e3,g3,b3,e4]@2 [e3,g3,b3,e4] [g3,b3,e4] [a3,c4,e4]@2 [a3,c4,e4]!2 [e3,a3,c4,e4]@2 [e3,a3,c4,e4] c4, e3 ~ e3 ~", // Em Am
  AS: "[a3,c4,f4]@2 [a3,c4,f4] [a3,f4] [a3,c4,f4]@2 [a3,c4,f4] ~ [g3,b3,d4,g4]@2 ~ [d4,g4] [g3,b3,d4,g4]@2 [b3,d4,g4] ~, f3@4 ~ [g3,b3,d4,g4] ~@2", // F Dm F G G5 G
  AT: "[a3,c4,e4]@2 [a3,c4,e4] [c4,e4] ~@2 [a3,c4,e4] [c4,e4] [a3,c4,e4]@2 [a3,c4,e4] [c4,e4] ~ [c4,e4] [e3,a3,c4,e4] c4, e3@6 [e3,a3,c4,e4] ~, ~@2 [a3,c4,e4] ~@5, ~@5 a2@11", // Am C Am C Am C Am
  AU: "[a3,c4,f4]@2 [a3,c4,f4] [c4,f4] [a3,c4,f4]@2 [a3,c4,f4] f4 [g3,b3,d4,g4]@2 [g3,b3,d4,g4] [b3,d4,g4] [g3,b3,d4,g4]@2 [g3,b3,d4,g4] e4, f3 ~", // F F5 F G
  AV: "[g3,b3,e4]@2 [g3,b3,e4] [b3,e4] [g3,b3,e4]@2 [g3,b3,e4] [b3,e4] [e3,a3,c4,e4]@2 ~ [c4,e4]!3 [a3,c4,e4] [d3,b3,e4], e3@4 e3@4 ~@2 [e3,a3,c4,e4]@2 [e3,a3]@3 ~", // Em E5 Em E5 Am C Am E7 …
  AW: "[a3,d4,f4]@2 [a3,d4,f4] [d4,f4] [a3,d4,f4]@2 [a3,d4,f4] [d4,f4] [a3,d4,f4]@2 ~ [d4,f4] [a3,d4,f4]@2 [a3,d4,f4] [g3,b3,e4], d3@5 [d3,a3,d4,f4] d3@2", // Dm Em Dm
  AX: "[b2,g#3,b3,e4]@2 [g#3,b3,e4] [b3,e4] [g#3,b3,e4]@2 [g#3,b3,e4]!2 [b3,e4] [b3,e4]@2 [g#3,b3,e4] [b3,e4] [e3,g#3,b3,e4] [g#3,b3,e4] [e3,b3,e4], e3@4 e3@4 g#3@3 ~ b2@4, ~@9 [b2,e3]@4 ~@3", // E E5 E E5 E E5 E E5
  AY: "[e3,g3,c4,e4]@2 [e3,g3,c4,e4] [g3,c4,e4] [g3,c4,e4]@2 [g3,c4,e4] [c4,e4] [d3,g3,b3,g4]@2 ~ [b3,g4] [g3,b3,g4]@2 [g3,b3,g4]!2, c3 [c3,e3] a2@2, ~@5 [d3,g3,b3,g4] d3@2", // C G Em G C G
  AZ: "[a3,d4,f4]@2 [a3,d4,f4] [d4,f4] [d3,a3,d4,f4]@2 [d4,f4]!2 [d3,g3,b3,g4]@2 ~ [b3,g4] [d3,g3,b3,g4]@2 ~ g4, a2@3 a2@5, d3@2 ~ [d3,a3] ~ [d3,g3,b3,g4] ~ [d3,g3,b3,g4]", // Dm G Em G D5 G
  BA: "[c3,e3,g3,c4,e4]@2 [c4,e4]!2 [e3,g3,c4,e4]@2 ~ [c4,e4] [g3,b3,g4]@2 [g3,b3,g4] [b3,g4] [d3,g3,b3,g4]@2 ~ [b3,g4], ~ c3@3 d3@2 ~ [a2,d3,g3,b3,g4], ~ [e3,g3] ~ [e3,g3,c4,e4] ~@4", // C G Em G Em G Em C
  BB: "[a3,d4,f4]@2 [a3,d4,f4] [d4,f4] [d3,a3,d4,f4]@2 ~ [d4,f4] [d3,g3,b3,g4]@2 [g3,b3,g4]!2 [g3,b3,g4]@2 [g3,b3,g4] [b3,g4], a2@5 a2@3, d3@2 ~ [d3,a3,d4,f4] ~ d3 d3@2", // Dm G Em Dm
  BC: "[a2,e3,a3,c4,e4]@2 [e3,a3,c4,e4] [a3,c4,e4] [e3,a3,c4,e4]@2 [a3,c4,e4] c4 [a3,c4,f4]@2 [a3,c4,f4]!2 [a3,c4,f4]@2 [a3,c4,f4] [c4,f4], ~@2 f3!2", // Am F F5
  BD: "[[g3,b3,g4]@2 [g3,b3,g4] [b3,g4] [g3,b3,g4]@2 g4 [b3,g4] [g3,b3,g4] [b2,b3,g4]@2 [b3,g4]!3 [d3,g3,b3,g4] [d3,b3,g4] [c4,e4]@2 [g3,c4,e4] [c4,e4] [g3,c4,e4]@2 [g3,c4,e4]!2 [d3,g3,b3,g4]@2 [b3,g4]!2 [g3,b3,g4]@2 [g3,b3,g4] [b3,g4] [a3,d4,f4]@2 [d3,a3,d4] [a3,d4,f4] [d3,a3,d4,f4]@2 ~ [d4,f4] [g3,b3,g4]@2 [g3,b3,g4] [b3,g4] [g3,b3,g4]@2 [g3,b3,g4] [b3,g4], d3@4 d3@5 [d3,g3]@5 ~ g3@3 ~@8 g3@2 ~@20, ~@6 [b2,g3]@3 ~@7 c3@8 ~@2 d3@8 ~@4 [d3,a3,d4,f4]@2 d3@8, ~@4 e3!2 ~@6]/3", // G Em G Em G Em G C …
  BE: "[[g3,c4,e4]@2 [c4,e4] [g3,c4,e4] [g3,c4,e4]@2 ~ [c4,e4] [d3,b3,g4]@2 [b3,g4]!2 [g3,b3,g4]@2 [g3,g4] [g3,b3,g4] [a3,d4,f4]@2 [a3,d4,f4] [d4,f4] [a3,d4,f4]@2 [a3,d4,f4] [d4,f4] [b3,g4]@2 [b3,g4] [g3,b3,g4] [g3,b3,g4]@2 [g3,b3,g4] b3, e3@3 [e3,g3,c4,e4] g3@2 ~@10, ~@5 d3@2 d3@3 d3@2 [d3,g3]@2 d3@2]/2", // C G Em G Dm Em G C …
  BF: "[a3,c4,e4]@2 [c4,e4] [a3,c4,e4] [a3,c4,e4]@2 [a3,c4,e4] ~ [a3,c4,f4]@2 [a3,c4,f4] [c4,f4] [f3,a3,c4,f4]@2 [a3,c4,f4] [c4,f4], e3@7 ~@9", // Am C Am F F5 F F5
  BG: "[g3,c4,g4]@15 ~", // C5
})).s("gm_acoustic_guitar_steel").gain(0.22).pan(0)

// other · piano
const piano = note(`<
  ~@25 A B ~@4 C@5 D@2 ~@4 E F ~@5 G H@2 I J@2 G H@2 I K@2 ~ L M N@2 O@3 ~@8 G P@2 I Q@2 G P@2 I R@2 ~@8
>`.pickRestart({
  A: "~@4 e5@3 d5", B: "d5@5 ~@3",
  C: "[~@8 c5@6 b4 b4@7 b4 c5 d5 d5@3 d5@2 d5 e5@2 d5@4 c5 b4 c5@7 b4 b4@7 b4 c5 d5 d5@3 d5@2 d5 e5@2 d5@3 c5@2 b4 c5 b4 c5@5 ~@2]/5",
  D: "[~@2 a4!2 d5 c5@2 b4@18 ~@7]/2", E: "~@7 c5", F: "e5@6 d5 d5@9", G: "c5@6 b4 b4@7 b4 c5",
  H: "[d5 d5@3 d5@2 d5 e5@2 d5@4 c5 b4 c5@7 b4 b4@6 ~ b4 c5]/2", I: "d5 d5@3 d5@2 d5 e5@2 d5@3 c5@2 b4 c5",
  J: "[b4 c5@5 ~@4 a4!2 d5 c5@2 b4@12 ~@5]/2", K: "[b4 c5@4 ~@5 a4!2 d5 c5@2 b4@13 ~@4]/2",
  L: "~@7 b4!2 b4@2 c5@2 b4@2 c5", M: "a4@5 ~@11, b4 ~@15", N: "[~@3 g4!2 g4@2 g4@4 g4 a4 b4@2 c5@8 ~@9]/2",
  O: "[~@5 b4@11]/3", P: "[d5 d5@3 d5@2 d5 e5@2 d5@4 c5 b4 c5@7 b4 b4@7 b4 c5]/2",
  Q: "[b4 c5@5 ~@4 a4!2 d5 c5@2 b4@17]/2", R: "[b4 c5@7 ~@2 a4!2 d5 c5@2 b4@17]/2",
})).s("gm_piano").gain(0.4).pan(0.8)

// other · whistle
const whistle = note(`<
  A B C D E@3 ~@8 F@2 G@2 H I J ~@27 K ~ L ~@2 M N ~ O ~@2 P ~@16 Q ~ O ~@2 R Q ~ S ~@2 T ~ A D U D V W ~
>`.pickRestart({
  A: "~@4 a6 ~ b6 c7@6 ~@3", B: "~@4 a6 ~ b6 ~ c7@2 d7 c7@5", C: "~@4 a6 ~ b6 c7@7 ~@2",
  D: "~@4 a6@2 b6@2 c7@2 d7 c7@5", E: "[~@4 c7@2 d7 ~ e7@2 f7 e7@3 c7 d7@5 ~@2 a6@2 c7@5 ~ b6@9 ~@9]/3",
  F: "[~@12 a6 ~ b6 c7@6 ~@7 a6 ~ b6 ~]/2", G: "[c7@2 d7 c7@5 ~@4 a6 ~ b6 c7@7 ~@6 a6@2 b6@2]/2",
  H: "c7@2 d7 c7@5 ~@4 c7@2 d7 ~", I: "e7@2 f7 e7@3 c7 d7@5 ~@2 a6@2", J: "c7@5 ~ b6@9 ~",
  K: "~@4 a5@2 g5 ~ g5 a5@2 ~@5", L: "~@3 g5 a5 ~ a5 g5@5 ~@4", M: "~@3 a5 c6 c6@2 b5@5 ~@4",
  N: "~@4 c6@3 b5 g5@4 ~@4, ~@8 a5 ~@7", O: "~@3 a5 c6 ~ c6 b5@5 ~@4", P: "~@3 a5 c6 c6@2 [a5,b5] g5@6 ~@2",
  Q: "~@4 c6@3 [a5,b5] g5@4 ~@4", R: "~@3 a5 c6 c6@2 b5@6 ~@3", S: "~@3 a5 c6@2 c6 b5@4 ~@5",
  T: "~@3 a5 c6 c6@2 b5 g5@7 ~, ~@8 a5 ~@7", U: "~@4 a6@2 b6 c7@6 ~@3", V: "~@4 c7@2 d7 ~ e7@2 f7 e7@3 c7@2",
  W: "d7@15 ~",
})).s("gm_whistle").gain(0.38).pan(0.4)

// chords · electric guitar clean
const electric_guitar_clean = note(`<
  ~@5 A@3 ~ B@2 C ~@2 D@3 ~@3 E F G ~@2 H@3 ~ I J@2 K ~@2 L M ~ N ~@3 O P G ~@2 Q@2 ~@3 R ~ S ~ T ~ R ~ S U V ~ W ~ X
  Y@2 Z ~ AA AB AC AD Z AE ~@5 AF AG@3 ~@2 AH@2 ~@7
>`.pickRestart({
  A: "[~@6 a3@2 ~@4 c4@2 ~@6 b3@3 ~@2 e4@14 ~@9, d3@16 ~@8 [c3,g3,c4]@15 ~@9, ~@2 f4@5 ~@3 e4@6 ~@2 d4@5 ~@25, ~@4 d4@4 a2@8 g2@7 ~@25, ~@14 g3@5 ~@29]/3", // C5
  B: "[~@14 a3@2 ~@4 c4@4 ~@4 b3@3 ~, ~ d3@2 ~, ~@10 f4@6 ~@2 e4@6 ~@2 d4@5 ~, ~@12 d4@4 a2@8 g2@7 ~]/2",
  C: "~ e4@15, [c3,e3,g3,c4]", // C
  D: "[~@4 d4@4 ~@10 d4@4 g3 ~@2 f4@14 ~@9, d3@14 g3@4 ~@6 a3@15 ~@9, ~@2 f4@6 a2@8 g2@7 ~@25, ~@5 e4@3 ~@16, ~@3 c4 ~@8]/3",
  E: "~@7 a3, ~@5 f4@3, ~@3 d4", F: "~@6 g3@4 ~@2 b3@2 g3 ~, ~@2 e4@6 ~@2 d4@5 ~, ~ c4 ~@2", G: "~ e4@14 ~",
  H: "[~@2 f4@5 ~@7 g3@4 d4@5 ~@2 e4@14 ~@9, ~@5 e4@3 ~@16]/3", I: "~@7 a3, ~@5 f4@3",
  J: "[~@3 g3@2 ~@2 g3@5 ~ e3@2 ~, ~ e4@3 ~ d4@7 ~@4]/2", K: "~@4 d4@3 ~@9", L: "~@10 e3@5 ~", M: "~@10 g3@5 ~",
  N: "~@3 d3 ~ g3 d4@2 ~@8", O: "~@5 f4@3", P: "~@6 g3@4 d4@5 ~, ~ e4@3 ~@4",
  Q: "[~@2 f4@5 ~@7 g3@4 d4@14, ~@5 e4@3 ~@8]/2", R: "~@2 d3 ~", S: "~@4 d4@3 ~ d4@8, d3@7 d3@9",
  T: "~@12 d4@3 ~, ~@4 d3@3 ~", U: "~@15 [b3,d4,g4]", V: "~@4 [d3,d4]@3 ~@2 d4 ~ a4!2 e4 ~@2, ~@5 [d#4,e4] ~@2",
  W: "~@15 d4", X: "~@7 a4 ~@8", Y: "[~@9 b3@9 [e3,g#3,b3]@2 ~@7 b3 ~@4, ~@9 e4@3 ~@20]/2", Z: "~@7 a3 ~@8",
  AA: "~@15 g2", AB: "~ a2 ~@7 g3 ~@3 g2 ~@2", AC: "~@7 c3 ~@8", AD: "~@4 g#3@3 g#3 ~@8", AE: "~@5 [b2,e3] g#3@2",
  AF: "~ d4, ~@7 d3@9", AG: "~@12 d4@3 ~", AH: "[~@4 d4@3 ~ [d4,g4]@24, d3@7 [d3,g3]@25, ~@2 g3@5 ~ c4@8 ~@16]/2",
})).s("gm_electric_guitar_clean").gain(0.31).pan(0.3)

// chords · electric guitar clean · soft notes
const electric_guitar_clean_2 = note(`<
  ~@6 A@2 ~@2 B ~@3 C D ~@18 E ~@13 F ~@2 G ~@5 G ~@3 H@2 ~@8 I ~@4 J ~@2 G ~@5 G ~@11
>`.pickRestart({
  A: "[~@6 g3 ~ e3@15 ~@9]/2", B: "~@6 g3@4 ~@4 g3 ~", C: "~@3 a3 ~@4", D: "~@4 b3@3 ~@9", E: "~@7 d#2 ~@8",
  F: "~@3 g3@5", G: "~@15 d#2", H: "[~@15 g2@7 ~@10, ~@15 d3@4 ~@13, ~@15 g3 ~@16]/2", I: "~@7 f2 ~@8",
  J: "~ e3@3 ~@12",
})).s("gm_electric_guitar_clean").gain(0.18).pan(0.3)

// chords · overdriven guitar
const overdriven_guitar = note(`<
  A@2 B C D E@2 F G H ~@2 I J K L M@2 N@2 O P@2 Q R S ~ T U V ~ W X Y Z AA AB AC@3 ~ AD AE ~@3 AF AG@2 AH AI AJ AK AL AM
  AH AI AJ AK AL AM AN@2 AO@2 AP AQ AR@2 AS AT AU AV AW AX AY AZ AH AI AJ AK AL AM AH AI AJ AK AL AM ~@8
>`.pickRestart({
  A: "[[a3,c4]@4 [c4,f4,a4] ~@3 [c4,f4,a4] ~@2 f4 ~ [d4,g4,b4] f4 d4@4 ~@13, ~@5 c4 ~@10]/2", // Am F G
  B: "[a3,c4]@4 [c4,f4,a4] ~@3 [c4,f4,a4,d5] c4@2 [d4,f4] [g4,b4]!2 ~ d4", C: "f4@4 d4@7 ~@5",
  D: "~@4 c4 d4@3 [c4,f4] d4 a3 c4@3 ~@2, ~ f4 ~@2", // F5
  E: "[~@4 [g#3,a3,a#3] c4@3 ~@4 [g3,g#3,a3] ~ g3@10 ~@8, ~@5 b3 ~@26]/2", F: "~@12 [d3,a3,d4] ~@3",
  G: "~@4 [a3,d4] ~ [d3,a3,d4] ~@9", H: "~@3 e4 ~ e4 [c3,g3] ~@9", I: "~@12 [d3,a3] ~@3",
  J: "~@4 [c3,g3] ~@7 a3 d4 ~@2", K: "~@4 [c4,c#4] ~@7 [g#3,a3]@2 ~@2, ~@4 d4@3 ~@9", L: "~@8 [a3,c4]@4 [c4,f4,a4] ~@3",
  M: "[[c4,f4,a4] ~@2 f4 ~ [d4,g4,b4] f4 d4@14 ~@3 [a3,c4]@4 [c4,f4,a4] ~@3, ~ c4 ~@14]/2", // F G Am F
  N: "[[c4,f4,a4,d5] c4@2 [d4,f4] [g4,b4]!2 ~ d4 f4@4 d4@7 ~@9 c4 d4@3, ~@7 f4]/2", // Dm7 Dm G
  O: "[c4,f4] d4 a3 c4@3 ~@6 [a#3,b3,c4,c#4,d4,d#4] [d4,f4]@3, ~@13 [c#4,e4] ~@2", P: "[~@4 [g3,g#3,a3] ~ g3@17 ~@9]/2",
  Q: "~@10 [d3,a3] ~ [d3,a3] ~ [d3,a3] ~", R: "~@4 [c3,g3] ~@7 [g3,c4] [g#3,a3,c#4,d4] [c4,c#4] [c#4,d4]",
  S: "[c4,c#4] ~@7", T: "~@2 c3 ~ c3 ~@6 d4 [d3,a3,d4] ~@3", U: "~@2 [d3,a3] ~ [d3,a3] ~@7 [c3,g3] ~@3",
  V: "~ a3@2 g3 ~ d5@2 c5 d4@4 ~@4", W: "~@2 [c3,g3,c4]!2", X: "[g2,d3,g3]!2 [d3,a3,d4]!2, [b2,f#3,b3] ~@15",
  Y: "[g2,d3,g3]@4 [g2,d3,g3]@4 [c3,g3,c4]@4 [c3,g3,c4]@3 ~", // G5 C5
  Z: "[g2,d3,g3]@4 [g2,d3,g3]@4 [d3,a3,d4]@4 [d3,a3,d4]@3 c#3", // G5 D5
  AA: "[g2,d3,g3]@4 [g2,d3,g3]@4 [a2,e3,a3]@4 [a2,e3,a3]@3 [g#2,d#3]", AB: "[f2,c3,f3]!2 [g2,d3,g3]!2",
// … 108 more lines