// Comedown — Bush
// 70 bpm, 4/4, key D major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: Full arrangement: all 91 bars on a 16-step grid, each part at one level. Source detail keeps the original performance.
setcpm(70/4)

// 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 · acoustic guitar steel · "Guitar"
const acoustic_guitar_steel = note(`<
  ~ A@2 B C D E F G H I J K L M N O P Q@2 R@2 S T U V W X Y Z AA AB AC AD AE AF@2 AG AH@4 AI@2 S AJ AK AL AM AN AO AP AQ
  AR AS AT AU AV AW AX AY@2 AZ@2 BA@2 BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BO BP BQ BN BO BP BQ BS
>`.pickRestart({
  A: "[~@2 d4 d4@2 a3@2 d4@2 a3 d3 d4@2 a3@5 d3!2 a3@2 d3 a3@9]/2", B: "g4@2 g4 d4@6 a3@4 a3@2 ~",
  C: "a3 b3@2 b3!2 a3 f#3 b3@2 ~@2 e4!2 d4@3", D: "a3 b3!4 a3 ~ b3 g4 d4 e4!3 d4 d4@2",
  E: "a3 b3!4 g3 [a3,d4] b3!4 [a2,d3] a3 b3 b3@2", F: "a3 b3!4 a3 b3 b3@2 ~ e4!2 [e4,a4]!4",
  G: "[e4,a4] [d4,f#4] [d4,f#4]@2 ~@3 e4!2 d4!2 [e4,a4] e4 [e4,a4] e4!2", // A5 D A5
  H: "[e4,a4] [d4,g4]!2 e4 ~@2 d4 e4 [e4,a4] e4 d4 e4 [d4,g4] e4!2 d4", I: "e4!3 [a2,e4,a4] [e4,a4]!2 e4!2 [a2,e4]!8",
  J: "[a2,e4,a4]!2 [a2,e4] [a2,e4,a4] e4!3 [e4,a4] [a2,e4,a4] [a2,e4,a4]@2 [a2,e4,a4]!4 b3", // A5
  K: "e4!2 [e4,a4] e4 [a2,e4,a4] [e4,a4] e4 [e4,a4]!2 [a2,e4,a4] [a2,e4]@2 e4!4", // A5
  L: "[a2,e4,a4]!6 [e4,a4] e4 [a2,e4,a4]!4 e4 [a2,d3,g3]!2 [d3,g3,b3]", // A5 Dsus4 G
  M: "[b2,f#3,b3] [f#3,b3] [b2,f#3,b3] [b3,e4] [b2,f#3,b3,e4] b3 [b2,f#3,b3] a2 [a2,e3,a3] e3 a3 [e3,a3,b3] [a2,e3,a3,b3,e4] b3 [a2,e3,a3]!2", // B5 E5 Bsus4 B5 A5 Esus4 Asus2 A5
  N: "[f#2,c#3,f#3,a#3,b3] a#3 [f#2,c#3,f#3] e4 [f#2,c#3,f#3,a#3,b3]@2 [f#2,c#3,f#3]!2 [g2,b2,d3,g3]@2 [g2,b2,d3,g3] [d3,g3] [g2,b2,d3,g3]@2 [g2,b2,d3,g3] [d3,g3,b3]", // F# F#5 F# F#5 G G5 G
  O: "[b2,f#3,b3]@2 b3 [b3,e4] [b2,f#3,b3,e4]@2 [b2,f#3,b3]!2 [a2,e3,a3] [e3,a3] [a2,e3,a3] [b3,e4] [a2,e3,a3,b3,e4]@2 [a2,e3,a3] g3", // B5 E5 Bsus4 B5 A5 E5 Asus2 A5
  P: "[f#2,c#3,f#3] [c#3,f#3] [f#2,c#3,f#3]!2 [f#2,c#3,f#3,a#3,b3,e4]@2 [f#2,c#3,f#3]!2 [g2,b2,d3,g3]@2 [g2,b2,d3,g3]!2 [g2,b2,d3,g3]@4", // F#5 F#7 F#5 G
  Q: "b2/2", R: "[f#4@11 e4@5]/2", S: "[b2,f#3,b3] [a2,e3,a3]", T: "[f#2,c#3,f#3]@7 ~ [g2,d3,g3]@7 ~",
  U: "[b2,f#3,b3]@7 [a2,e3,a3]@9", V: "[f#2,c#3,f#3] [g2,d3,g3]",
  W: "[d3,a3,d4]@4 [d3,a3,d4]@2 [a2,d3]!2 [a2,e3,a3]@4 [a2,e3,a3]@2 [e2,a2] a2", // D5 A5
  X: "[g2,d3,g3]@2 [g2,d3,g3,b3] [g2,d3,g3,d4] [d3,g3,d4]@2 [g2,d3] [g2,d3,g3,d4] [g2,d3,g3]@2 [g2,d3,g3]!5 [a2,d3,a3]", // G5 G G5 D5
  Y: "[d3,a3,d4]@4 [d3,a3,d4]@2 [d3,a3,d4]!2 [a2,e3,a3]@4 [a2,e3,a3]@2 [a2,e3,a3] [d3,g3,b3]", // D5 A5 G
  Z: "[g2,d3,g3]@4 [g2,d3,g3]@2 e4 e4@2 e4!6 [d3,g3]", // G5
  AA: "[d3,a3,d4]@4 [d3,a3,d4]@2 [e2,a2]!2 [a2,e3,a3]@4 [a2,e3,a3]@2 [a2,e3,a3] ~", // D5 A5
  AB: "[g2,d3,g3]@4 [g2,d3,g3]@2 [d3,g3] [d4,g4]@2 [g2,d3,g3] [d3,g3,d4]@2 [g2,d3,g3,d4,g4]@4", // G5
  AC: "[d4,a4,d5]@3 [d4,a4,d5] [d4,a4,d5]@2 [d4,a4,d5]!2 [a3,e4,a4]!4 [a3,e4,a4]@2 [e4,a4] [g3,d4,g4]", // D5 A5 G5
  AD: "[g3,d4,e4,g4]@2 [g3,d4,e4,g4]!2 [g3,d4,e4,f#4]@2 [g3,d4] e4@2 e4!6 [b3,e4]", // Em7 Gmaj7 G5 E5
  AE: "[b2,f#3,b3]@2 [b2,f#3,b3] [b3,e4] [b2,f#3,b3,e4]@2 [e2,a2] [a2,e3,a3]!2 e3 a3 e4 [a2,e3,a3,b3]@2 [a2,e3,a3]!2", // B5 E5 Bsus4 A5 Asus2 A5
  AF: "[[f#2,c#3,f#3,a#3,b3] a#3 [c#3,f#3,a#3,b3,e4] e4 [f#2,c#3,f#3,a#3]@2 [f#2,c#3,f#3]!2 [g2,b2,d3,g3]@2 [g2,b2,d3,g3]!2 [g2,b2,d3,g3]@2 d4@16 e3@2]/2", // F# F#7 F# F#5 G
  AG: "c#3@6 [f#2,c#3] [g2,d3]@9", AH: "[[b2,f#3,b3]@39 e4@23 b3@2]/4", AI: "[[b2,f#3,b3] [b2,f#3,b3]@15]/2",
  AJ: "[f#2,c#3,f#3]@8 e2 [g2,d3,g3]@7", // F#5 G5
  AK: "[d3,a3,d4]@3 [d3,a3,d4] [d3,a3,d4]@2 [a2,d3]!2 [a2,e3,a3]@4 [a2,e3,a3]@2 [a2,e3,a3] e2", // D5 A5
  AL: "[g2,d3,g3,d4,g4]@2 [g2,d3,g3]@2 [g2,d3,g3,d4]@2 [g2,d3,g3] d3@3 [d3,g3,d4,g4]@2 [g2,d3,g3,d4,g4]!2 [d3,g3,b3]!2", // G5 G
  AM: "[d3,a3,d4]@4 [d3,a3,d4,f#4] g4 [d3,a3,d4,f#4] d4 [a2,e3,a3,c#4,e4]@4 [a2,e3,a3]@2 [a2,e3,a3] [g3,b3]", // D5 D A A5 G
  AN: "[g2,d3,g3,d4,g4]@4 [e3,b3,e4] [g3,d4,g4]!3 g3 a3 g3 a3 [g3,a3] b3!2 e4", // G5 E5 G5 Gsus2
  AO: "[d4,a4,d5]@2 [d4,a4,d5]@2 [d4,a4,d5]@2 [d4,a4,d5] [g3,b3] [a3,e4,a4]!4 [a3,e4,a4]@2 [a3,e4,a4] [g3,b3]", // D5 G A5 G
  AP: "[g3,d4,e4,g4]@2 [g3,d4,e4,g4] [d4,e4,f#4] [g3,d4,e4,f#4]!3 [g3,d4,e4]@2 e4!3 e4@2 e4 [b3,e4]", // Em7 D Gmaj7 Em7 E5
  AQ: "[d4,a4,d5]@2 [d4,a4,d5]!5 [g3,b3] [a3,e4,a4]@2 [a3,e4,a4]!5 [g3,d4,g4]", // D5 G A5 G5
  AR: "[g3,d4,e4,g4]@2 [g3,d4,e4,g4]!2 [g3,d4,e4,f#4]@2 [d4,e4,f#4] e4!2 e4@2 e4 e4@3 g3", // Em7 Gmaj7 D
  AS: "g4 e5 g4@2 g4@2 g4 f#4@3 f#4@2 f#4@2 f#4 ~", AT: "g3 g4 e5 b3 a4@2 f#4 g4 b3 g4!2 b3 g4 f#4!2 g4",
  AU: "f#4@2 f#4 g4 f#4@2 g4 g#3 b3 a4 f#4 e4 [d3,g3] f#4 a4!2", // G5
  AV: "b4 e5@2 b4 e5 b4 [b4,e5]@2 [b4,e5]@2 [b4,e5]!3 [b4,e5]@3", AW: "b4 a4 a4@2 g#4@2 g#4 f#4@5 f#4@2 g#4@2",
  AX: "a4@2 a4@2 g#4@2 g#4 f4 e4@2 e4!2 e4@2 e4@2", AY: "[b3 e4@2 b3 [e4,g#4]@2 b3 [e4,g#4]@25]/2",
  AZ: "[[b2,f#3,b3]@27 e2 g#2 g#2@3]/2", BA: "[[b2,f#3,b3]@31 [b2,f#3,b3]]/2",
  BB: "[b2,f#3,b3,d#4]@4 e3@4 e2 [a2,e3,a3]@2 [a2,e3] e4 [a2,e3,a3,c#4] e2!2", // B A5 A
  BC: "[f#2,c#3,f#3]@2 a#3 [c#3,f#3] [f#2,c#3,f#3]@2 [f#2,c#3] e2 [g2,c#3,g3,b3]@2 [g2,d3,g3]!2 [g2,d3,g3]@2 g2 ~", // F#5 C#m7b5 G5
  BD: "[b2,f#3,b3,d#4]@4 [b2,f#3,b3]@2 e2 [b2,f#3,b3] [a2,e3,a3,c#4]@2 [a2,e3]!2 [a2,e3,a3,b3,c#4,e4]@2 e2 [f#2,c#3,f#3,a#3]", // B B5 A A5 A F#
  BE: "[f#2,c#3,f#3,a#3,b3]@4 [f#2,c#3] [f#2,c#3,f#3]@2 e2 [g2,d3,g3] [g2,d3,g3]@2 [g2,d3,g3,b3] b3 [g2,d3,g3,b3] [e2,a2,d3]!2", // F# F#5 G5 G Dsus2
  BF: "[a2,d3,a3,d4]@4 [d3,a3,d4,f#4]@2 [d3,a3,d4] [a2,d3] [a2,e3,a3,c#4]@4 [a2,e3,a3,c#4]@2 [a2,e3,a3,c#4] b3", // D5 D D5 A
  BG: "[g2,d3,g3]@2 [g2,b2,d3,g3,d4]!2 [g2,b2,d3,g3,d4]@2 [d3,g3]!4 [g2,b2,d3,g3]!4 [d3,g3]!2", // G5 G G5 G G5
  BH: "[a2,d3,a3,d4]@4 [d3,a3,d4,f#4]@2 [d3,a3]!2 [a2,e3,a3] e3 [a2,e3,a3]!2 [a2,e3,a3,c#4]@2 [d3,g3,b3]!2", // D5 D D5 A5 A G
  BI: "[g2,d3,g3,d4,g4]@2 [g3,d4]!2 [g2,d3,g3,d4,g4]@2 [g2,b2,d3] [d3,g3,d4,g4]@3 [g2,b2,d3,g3,d4,g4]@2 [g2,b2,d3,g3,d4,g4]!3 [d3,g3]", // G5 G G5 G G5
  BJ: "[d4,a4,d5]@2 [d4,a4,d5]!4 [d3,g3]@2 [a3,e4,a4]@2 [a3,e4,a4]!2 [a3,e4,a4]@2 [a3,e4,a4] [g3,b3]", // D5 G5 A5 G
  BK: "[g3,d4,e4,g4]@2 [g3,d4,e4,g4]!2 [g3,d4,e4,f#4]@2 [g3,d4,e4,f#4] [g3,d4,e4]@2 [g3,d4,e4,g4]!2 [d4,e4,g4] [g3,d4,e4,g4]!3 [a2,d3,g3]", // Em7 Gmaj7 Em7 Dsus4
  BL: "[a2,d3,a3,d4]@4 [a2,d3,a3,d4]@2 [a2,d3,a3,d4] [d3,g3] [a2,e3,a3]!4 [a2,e3,a3]@2 [a2,e3,a#3,c#4]@2", // D5 G5 A5 A
  BM: "[g2,b2,d3,g3,d4,g4]@2 [d3,g3]!2 [g2,b2,d3,g3,d4,g4]@2 [d3,g3,d4] [d3,g3,d4]@2 [g2,b2,d3,g3,d4,g4]!7", // G G5 G G5 G
  BN: "[a2,d3,a3,d4]@2 [a2,d3]!2 [d3,a3,d4] [a2,d3] [a2,d3,a3]!2 [a2,e3,a3,c#4]@2 [a2,e3,a3]!2 [a2,e3,a3,c#4] e2 e3 [g3,b3]", // D5 A A5 A G
  BO: "[g2,d3,g3,b3]@3 [g2,d3,g3] [g2,d3,g3,b3] [g2,d3,g3]!9 [a2,e3,a3]@2", // G G5 G G5 A5
  BP: "[a2,e3,a3] [a2,e3] a2 [a2,e3] [a2,e3,a3] a2 [a2,e3,a3] e2 [b2,e3,g#3] b2 [b2,e3]@2 [b2,e3,g#3]!4", // A5 E E5 E
  BQ: "[a2,d3]!2 a2 [a2,d3] [a2,d3,f#3] [a2,d3] e2 [e3,b3,e4] [g3,d4,g4] e2 [d3,a3,d#4]!5 [e2,a2]", // D5 D D5 E5 G5 D A5
  BR: "[a2,d3,a3,d4] [a2,d3]!2 [d3,a3,d4] [a2,d3] [a2,d3,a3]!2 [a2,e3,a3,c#4]@2 [a2,e3,a3]!2 [a2,e3,a3,c#4] e2@2 e3 [g3,b3]", // D5 A A5 A G
  BS: "[a2,e3,g#3,d4]", // Asus4
})).s("gm_acoustic_guitar_steel").gain(0.4)

// chords · distortion guitar · "Guitar"
const distortion_guitar = note(`<
  ~@2 A@2 B C@4 D E F@2 G H I J K@5 L@2 M@2 N O P Q R S T U H V@5 W@2 L@4 X Y Z AA AB AC AD AE AF@2 AG AH AI@2 AJ@4 AK@2
  H I J AL R S T U R S T U AM AN AO AP AQ AR AS AT AU AV AW AX AY
>`.pickRestart({
  A: "[~@8 d4@2 a3@12 d4!2 d4@7 d4]/2", B: "~@13 a3 e3@2", C: "[d4 e4@24 d4 e4!4 d4@14 e4!2 g3@18]/4",
  D: "a4@10 a4@2 ~ a4 d5 a4", E: "a4 d5@2 a4!2 d5 a4 a4@2 a4 b4 b4@2 b4 e5 [b4,e5]",
  F: "[[b3,b4] [b3,f#5] [b3,b4,f#5] [b3,b4]!3 [b3,b4,f#5] [b3,a4]!2 [b3,a4]@2 [b3,a4]!4 [b3,b4]@2 [b3,b4] [b3,b4,f#5] [b3,b4]!3 f#5 [b3,b4]!3 b3 [b3,b4]!5]/2", // B B5 B B5 B7 B B5 B
  G: "[b3,f#5] [b3,b4]!3 f#5 b3 f#5 b3 [b3,b4,f#5] [b3,b4] [b3,b4,f#5] [b3,b4] f#5 [a2,d3] [a2,d3,g3] [d3,g3,b3]", // B5 B B5 B B5 B D5 Dsus4 …
  H: "[b2,f#3,b3]@2 [b2,f#3,b3,d#4] [b3,e4] [b2,f#3,b3,d#4] b3 [b2,f#3,b3] b3 [a2,e3,a3]@2 a3 [b3,e4] [a2,e3,a3,b3,c#4,e4] [a2,e3,a3,b3,c#4] [e3,a3] [e2,a2]", // B5 B E5 B B5 A5 E5 A …
  I: "[f#2,c#3,f#3,a#3] a#3 f#3 e4 b3 a#3 [f#2,c#3,f#3]!3 [g2,d3,g3]!2 [g2,d3,g3]@3 [g2,d3,g3]!2", // F# F#5 G5
  J: "[b2,f#3,b3]@3 [b3,e4] [b2,f#3,b3,d#4]@2 [b2,f#3,b3]!2 [a2,e3,a3]@3 [b3,e4] [a3,c#4] [e3,a3,c#4] [a2,e3,a3,b3,c#4] g3", // B5 E5 B B5 A5 E5 A
  K: "[[f#2,c#3,f#3]@2 [f#2,c#3,f#3]!2 [f#2,c#3,f#3,a#3,b3,e4]@2 [f#2,c#3,f#3]!3 [g2,d3,g3] [g2,d3,g3]@4 [g2,d3,g3]@66]/5", // F#5 F#7 F#5 G5
  L: "b3 d4!2 b3 d4!2 b3 d4 b3 d4!2 b3 d4!2 b3 d4", M: "[d4,f#4]/2",
  N: "[a2,d3,a3,d4]@4 [a2,d3,a3,d4]@2 [e2,a2]!2 [a2,e3,a3,c#4]@2 [a2,e3,a3]!2 [a2,e3,a3,c#4]@2 [d3,g3,b3,d4]!2", // D5 A5 A A5 A G
  O: "[g2,d3,g3,b3]@2 [g2,d3,g3,b3]!2 [g2,d3,g3,b3]@2 [g2,d3,g3,b3] [g2,d3,g3,b3]@2 [g2,d3,g3]!6 [a2,d3]", // G G5 D5
  P: "[a2,d3,a3,d4]@2 [d3,a3,d4]!2 [d3,a3,d4]@2 [e2,a2] [a2,e3] [a2,e3,a3,c#4]@2 [a2,e3,a3]!3 e2 [a2,e3,a3]!2", // D5 A5 A A5
  Q: "[g2,d3,g3,b3]@2 [d3,g3] d3 [d3,g3] d3 [g3,a#3] d3@2 [g3,a#3] [d3,g3] d3 [g2,d3,g3] d3 [g2,d3,g3] d3", // G G5 Gm G5
  R: "[a2,d3,a3,d4]@2 [a2,d3]!2 [d3,a3,d4] [a2,d3] [a2,d3,a3]!2 [a2,e3,a3,c#4]@2 [a2,e3,a3]!2 [a2,e3,a3,c#4] e2 e3 [g3,b3]", // D5 A A5 A G
  S: "[g2,d3,g3,b3]@3 [g2,d3,g3] [g2,d3,g3,b3] [g2,d3,g3]!9 [a2,e3,a3]@2", // G G5 G G5 A5
  T: "[a2,e3,a3] [a2,e3] a2 [a2,e3] [a2,e3,a3] a2 [a2,e3,a3] e2 [b2,e3,g#3] b2 [b2,e3]@2 [b2,e3,g#3]!4", // A5 E E5 E
  U: "[a2,d3]!2 a2 [a2,d3] [a2,d3,f#3] [a2,d3] e2 [e3,b3,e4] [g3,d4,g4] e2 [d3,a3,d#4]!5 [e2,a2]", // D5 D D5 E5 G5 D A5
  V: "[[f#2,c#3,f#3,a#3] a#3 f#3 e4 b3 a#3 [f#2,c#3,f#3]!3 [g2,d3,g3]!2 [g2,d3,g3]@3 [g2,d3,g3] [g2,d3,g3]@24 f#4@8 f#4@33]/5", // F# F#5 G5
  W: "[e4@31 ~]/2",
  X: "[a2,d3,a3,d4]@2 [a2,d3,a3,d4]!6 [a2,e3,a3] e3 [a2,e3,a3]@2 [a2,e3,a3,c#4] [e3,a3] [a2,e3,a3,c#4] [a2,d3,g3,b3]", // D5 A5 A A5 A G
  Y: "[g2,d3,g3] [d3,g3]!2 [g2,d3,g3] [g2,d3,g3,b3]@2 [g2,d3] [g2,d3,g3,b3]@2 [g2,d3,g3]!3 [g2,d3,g3]@2 [g2,d3,g3] a2", // G5 G G5 G G5
  Z: "[a2,d3,a3,d4]@3 [a2,d3] [a2,d3,a3,d4] [a3,d4] [a2,d3,a3,d4] [a2,d3] [a2,e3,a3] a3@2 [a2,e3] [a2,e3,a3]@2 [a2,e3,a3,c#4]!2", // D5 A5 A
  AA: "[g2,d3,g3,b3]@2 [g2,d3,g3]@2 [g2,d3,g3]@4 [f3,d4,g4]!6 [a2,d3,g3,b3]@2", // G G5 G7 G
  AB: "[a2,d3,a3,d4]@2 [d3,a3,d4] [a2,d3,a3,d4] [a2,d3,a3,d4]@2 [a2,d3,a3,d4]!2 [a2,e3,a3] [e3,a3] [a2,e3,a3]!2 [a2,e3,a3]@2 [e2,a2,d3,g3,b3]!2", // D5 A5 Em7
  AC: "[g2,d3,g3]@2 [g2,d3,g3]!2 [g2,d3,g3,b3]!2 [g2,d3,g3,b3,d4] a2 [e3,b3,e4] [g3,d4,g4] [a2,g3,d4,g4]!6", // G5 G E5 G5 Dsus4
  AD: "[a2,d3,a3,d4]@2 [d3,a3,d4] d3 [d3,a3,d4] d3 [d3,a3,d4] [e2,a2] [a2,e3,a3]@2 [a2,e3,a3,c#4] [a2,e3,a3]!2 [a2,e3,a3,c#4] [a2,e3,a3] e2", // D5 A5 A A5 A A5
  AE: "[g2,d3,g3] [d3,g3,b3,d4] [d3,g3,b3,d4]@2 [g2,d3,g3]@2 d4 g3 [g2,d3,g3]@2 [g3,d4,g4]!6", // G5 G G5
  AF: "[d4@9 d4@2 d4@2 d4@2 d4@2 d4@2 d4!13]/2", AG: "d4!16", AH: "b2@4 c#3@3 c#3", AI: "[d3@4 d3@4 d3 e3@23]/2",
  AJ: "[d4,f#4]/4", AK: "[g#4,c#5]/2",
  AL: "[f#2,c#3,f#3]@2 [f#2,c#3,f#3]!2 [f#2,c#3,f#3,a#3,b3,e4]@2 [f#2,c#3,f#3]!3 [g2,d3,g3] [g2,d3,g3]@4 [g2,d3,g3]@2", // F#5 F#7 F#5 G5
  AM: "[a4,d5]@5 [a4,d5]@4 [a4,d5]@4 [a4,d5]@3", AN: "[a4,d5]@4 [a4,d5]@2 [a4,d5]!10",
  AO: "[a4,d5]@6 [a4,d5]!2 [a4,d5]@4 [a4,d5] [a4,d5]@2 [a4,d5]", // D5
  AP: "[d4,g4] [g4,b4]!3 [d4,g4,b4] [d4,g4] [d4,g4]@4 [d4,g4,b4]@2 [d4,g4,b4]@2 [g3,b3,e4]!2", // G5 G G5 G Em
  AQ: "[a2,d3,a3,d4]@3 [a2,d3] [d3,a3,d4,e4] f#4 [a2,d3,a3,d4] [g3,b3] [a2,e3,a3,c#4]@2 [a2,e3]!2 [a2,e3,a3,c#4] d4 [a3,d4] [a2,d3,g3]", // D5 Dsus2 D5 G A A5 A D5 …
  AR: "[g2,d3,g3,d4,g4]@4 [g2,d3,g3,d4,g4]@2 [d3,g3] a3@3 [e3,a#3]!5 [d3,g3]", // G5 Edim G5
  AS: "[a4,d5]@2 [a4,d5]@2 [a4,d5]@2 [a4,d5]!2 [a4,d5]@2 [a4,d5] d5 [a4,d5] d5 [a4,d5]!2", // D5
  AT: "[a4,d5]!3 d5 [a4,d5]!12", AU: "[a4,d5]!5 d5 [a4,d5]!10", AV: "[a4,d5]!15 [a2,d3]",
  AW: "[a2,d3,a3,d4]@4 [a2,d3,a3,d4,f#4]@2 [d3,a3,d4] [g3,b3] [a2,e3,a3]@2 [a2,e3,a3]@2 [a2,e3,a3]@2 [a2,e3,a3,c#4] c#4", // D5 D D5 G A5 A
  AX: "[g2,d3,g3,d4,g4]@8 [a2,e3,a3]@2 [a2,e3,a3]@2 [a2,e3,a3]@2 [a2,e3,a3] [a2,d3]", AY: "f4",
})).s("gm_distortion_guitar").gain(0.4)

// bass · electric bass pick · "Bass"
const bass = note(`<
  A@9 B A@3 C A C@2 A@9 D E F G H I J K A L A@5 M A N@2 A D E F G H I J K O@6 P@2 A@3 Q A@4 D E F G D E F G D E F G D E
  F G D E F G R
>`.pickRestart({
  A: "b1 f#1 a1 b1 d2!2 b1 a1 b1 f#1 a1 b1 d2!2 b1 a1", B: "b1 f#1 a1 b1 d2!2 b1 a1 b1 f#1 a1 b1 d2 d2@2 a1",
  C: "b1 f#1 a1 b1 d2!2 b1 a1 b1 f#1 a1 b1 d2@2 b1 a1", D: "d2@3 d2 d2@2 d2!2 a1@3 a1 a1@2 a1!2",
  E: "g1@3 g1 g1@2 g1!2 g1@3 g1!4 f#1", F: "d2@3 d2 d2@2 d2!2 a1@3 a1 a1@2 a1 e1",
  G: "g1@2 g1!2 g1@2 g1@2 g1 f#1@2 g1@2 a1@3", H: "d2@3 d2 d2@2 d2!2 a1@2 a1!2 a1@2 a1!2",
  I: "g1@3 g1 g1@2 g1 g1@2 g1 f#1 g1!3 a1@2", J: "d2@2 d2@2 d2@2 d2!2 a1@2 a1!2 a1@2 a1!2",
  K: "g1@2 g1!2 g1@2 g1!2 g1@2 g1 e1 f#1 g1 a1@2", L: "b1 f#1 a1 b1 d2!2 b1 a1 b1 f#1 a1 b1 d2@4",
  M: "b1 f#1 a1 b1 d2!2 b1 a1 b1 f#1 a1 b1 d2 e2 d2 a1",
  N: "[b1 f#1 a1 b1 d2!2 b1 a1 b1 f#1 a1 b1 d2!2 b1 a1@2 f#1 a1 b1 d2!2 b1 a1 b1 f#1 a1 b1 d2!2 b1 a1]/2",
  O: "[b1 f#1 a1 b1@2 f#1 a1 b1@2 f#1 a1 b1@2 f#1 a1 b1@2 f#1 a1 b1@2 f#1 a1 b1@2 f#1 a1 b1 d2!2 b1 a1]/2", P: "b1/2",
  Q: "b1 f#1 a1 b1 d2!2 b1 a1 b1 f#1 a1 b1 d2 e2 f#2 a1", R: "d2",
})).s("gm_electric_bass_pick").gain(0.8)

// chords · distortion guitar
const distortion_guitar_2 = note("<~@12 A B@8 ~@16 C@5 D@8 ~@8 E@8 ~@17 F@2 ~@6>".pickRestart({
  A: "f#4!5 ~@2 f#4!4 ~ d4!2 d4@2, ~@5 f#4@2 ~@4 [b3,e4]@5, ~@3 d4@3 ~@2", // E5
  B: "[~ d4 ~@2 f#4!3 b3 f#4@4 ~ d4 d4@114, ~ d4@5 f#4@58, ~@7 e4@121]/8", C: "[~@7 a2@73]/5", D: "[d4,f#4]/8",
  E: "[[f#2,b2,f#3,b3]@4 [f#2,b2,f#3,b3]@4 ~ [c#3,g#3,c#4]!2 [c#3,g#3,c#4]@2 [c#3,g#3,c#4] [c#3,g#3] [d3,f#3] d3@4 d3 e3@2 [e3,g#3]!5 ~@4 a#3@96, ~ a2@15, ~@7 c#4@9 ~@48, ~@16 f#3@7 ~@5 [e3,g#3]@100]/8", // B5 C#5 D E
  F: "[[g2,d3,g3,b3]@2 ~ [g3,b3] d3!4 [a2,b3,e4] [a2,g3,d4,g4]!4 [a2,g3,d4] [a2,d3,g3] [a2,d3,g3]@16 ~, ~@2 [g2,d3,g3]@2 g2@27 ~, ~@4 [g3,b3]@2 [g3,b3]@3 ~@4 [e4,g4]@18 ~]/2", // G Asus2 Dsus4 G5 G Em
})).s("gm_distortion_guitar").gain(0.4)

stack(acoustic_guitar_steel, distortion_guitar, bass, distortion_guitar_2)