// Out on the Tiles — Led Zeppelin
// 94 bpm, 4/4, key E major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: metre changes (4/4 at bar 1, 2/4 at bar 9, 7/8 at bar 9, 4/4 at bar 10, ...) are rendered on a constant 4/4 grid of one bar per cycle
// note: Full arrangement: all 94 bars on a 16-step grid, each part at one level; ghost notes are separate "_soft" parts. Source detail keeps the original performance.
setcpm(94/4)

// 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 · distortion guitar
const distortion_guitar = note(`<
  A B@2 C D C D E F@2 G H G H G I J@2 K L@4 M N O P@2 Q@2 R@2 S T S T U V W X Y X Y Z AA AB AC AD AE AF AG AH AI AJ AK
  AG AL AG AL AM AN AO AN AO AN AO AN AO AN AO AN AO AN AO AN AO AN AO AN AO AN AO AN AO AN AO AN AO AN AO AN AO AN ~
>`.pickRestart({
  A: "~@4 [g3,g4]!8 [f#3,f#4]!4", // G F#
  B: "[[f#3,f#4]!4 [a3,e4] [a3,e4]@3 [a3,e4,a4] [a3,e4]@3 a3 a3@7 f#3 a3 c#4 f#4@3 ~@6, ~@3 [e4,a4] ~@4]/2", // F# A5
  C: "~@3 d#4 e4 d#4 e4 d#4 e4 d#4 c#4 a3 b3 a3 b3 a3", D: "b3 c#4 b3 a3 f#3 a3 c#4 f#4@3 ~@6",
  E: "~@3 d#4 e4 d#4 e4 d#4 e4 d#4 c#4 b3 c#4 b3 c#4 b3",
  F: "[c#4 b3 a3 g#3 a3 g#3 a3 g#3 a3 g#3 a3@2 [f#3,c#4]@3 [e3,b3]@3 [f#3,c#4]@4 [e3,b3]@2 [f#3,c#4]@2 f#3 a3 c#4 f#4@3]/2", // F#5 E5 F#5 E5 F#5
  G: "~@9 d#4 e4 d#4 e4 d#4 e4 d#4", H: "c#4 a3 b3 a3 b3 a3 b3 c#4 b3 a3 f#3 a3 c#4 f#4@3",
  I: "c#4 b3 c#4 b3 c#4 b3 c#4 b3 a3 g#3 a3 g#3 a3 g#3 a3 g#3",
  J: "[a3@2 [f#3,c#4]@3 [e3,b3]@3 [f#3,c#4]@4 [e3,b3]@2 [f#3,c#4]@4 [e3,e4,b4,e5,g#5]!4 [e3,e4,b4,e5,g#5]@3 a3 [a3,e4]!2 [a3,e4,a4,c#5]@2 [a3,e4,a4,c#5]@2]/2", // F#5 E5 F#5 E5 F#5 E A5 A
  K: "~ [a3,e4,a4,c#5] [a3,e4]!4 [a3,e4,a4,c#5]@2 [a3,e4,a4,c#5]@2 [e3,e4,b4,e5,g#5]!4 [e3,e4,b4,e5,g#5]@2", // A A5 A E
  L: "[[e3,e4,b4,e5,g#5]@2 [e3,e4,b4,e5,g#5]!4 [e3,e4,b4,e5,g#5]@3 a3 [a3,e4]!4 [a3,e4,a4,c#5]@4 [a3,e4]!4 [a3,e4,a4,c#5]@2 [a3,e4,a4,c#5]@2 [e3,e4,b4,e5,g#5]!2 [e3,e4,b4,e5,g#5]@2 [e3,e4,b4,e5,g#5]@4 [a3,e4] [a3,e4]@3 [a3,e4] [a3,e4]@3 [a3,e4] [a3,e4]@3 [a3,e4] [a3,e4]@3 [e3,e4,b4,e5,g#5]@2 [e3,e4,b4,e5,g#5]!2 [e3,e4,b4,e5,g#5]@2 [e3,e4,b4,e5,g#5] a3 [a3,e4]@2 [a3,e4]!2 [a3,e4,a4,c#5]@2]/4", // E A5 A A5 A E A5 E …
  M: "[a3,e4,a4,c#5]!2 [a3,e4]!4 [a3,e4,a4,c#5]@2 [a3,e4,a4,c#5]!2 [e3,e4,b4,e5,g#5]!4 [e3,e4,b4,e5,g#5]@2", // A A5 A E
  N: "[e3,e4,b4,e5,g#5]!2 [e3,e4,b4,e5,g#5]@2 [e3,e4,b4,e5,g#5]!2 [e3,e4,b4,e5,g#5]@2 [e3,e4,b4,e5,g#5] a3 [a3,e4]!4 [a3,e4,a4,c#5]@2", // E A5 A
  O: "~ [a3,e4]!5 [a3,e4,a4,c#5]@2 [a3,e4,a4,c#5]!2 [e3,e4,b4,e5,g#5]!4 [e3,e4,b4,e5,g#5]@2", // A5 A E
  P: "[[e3,e4,b4,e5,g#5]!2 [a3,e4] [a3,e4]@3 [a3,e4] [a3,e4]@3 [a3,e4] [a3,e4]@3 [a3,e4] [a3,e4]@3 [g3,g4]!8 [f#3,f#4]!6]/2", // E A5 G F#
  Q: "[[f#3,f#4]!2 [a3,e4] [a3,e4]@3 [a3,e4] [a3,e4]@3 [a3,e4] [a3,e4]@3 [a3,e4] [a3,e4]@3 [g3,g4]!8 [f#3,f#4]!6]/2", // F# A5 G F#
  R: "[[f#3,f#4]!2 [a3,e4] [a3,e4]@3 [a3,e4,a4] [a3,e4]@3 a3 a3@7 f#3 a3 c#4 f#4@3 ~@8, ~@5 [e4,a4]@2 ~@9]/2", // F# A5
  S: "~ d#4 e4 d#4 e4 d#4 e4 d#4 c#4 a3 b3 a3 b3 a3 b3 c#4", T: "b3 a3 f#3 a3 c#4 f#4@3 ~@8",
  U: "~ d#4 e4 d#4 e4 d#4 e4 d#4 c#4 b3 c#4 b3 c#4 b3 c#4 b3",
  V: "a3 g#3 a3 g#3 a3 g#3 a3 g#3 a3@2 [f#3,c#4]@3 [e3,b3]@3", // F#5 E5
  W: "[f#3,c#4]@4 [e3,b3]@2 [f#3,c#4]@2 f#3 a3 c#4 f#4@3 ~@2", X: "~@7 d#4 e4 d#4 e4 d#4 e4 d#4 c#4 a3",
  Y: "b3 a3 b3 a3 b3 c#4 b3 a3 f#3 a3 c#4 f#4@3 ~@2", Z: "~@7 d#4 e4 d#4 e4 d#4 e4 d#4 c#4 b3",
  AA: "c#4 b3 c#4 b3 c#4 b3 a3 g#3 a3 g#3 a3 g#3 a3 g#3 a3@2",
  AB: "[f#3,c#4]@3 [e3,b3]@3 [f#3,c#4]@4 [e3,b3]@2 [f#3,c#4]@3 [f#3,c#4]", // F#5 E5 F#5 E5 F#5
  AC: "[e3,e4,b4,e5,g#5]@4 [e3,e4,b4,e5,g#5]@3 a3 [a3,e4]!4 [a3,e4,c#5]@3 a3", // E A5 A
  AD: "[a3,e4]@2 [a3,e4]!2 [a3,e4,a4,c#5]@2 a3 e3 [e3,e4,b4,e5,g#5]!5 [e3,f#4,b4,g#5] [e3,e4,b4,e5,g#5]!2", // A5 A E
  AE: "[e3,e4,b4,e5,g#5]!4 [e3,e4,b4,e5,g#5]@3 a3 [a3,e4]!4 [a3,e4,a4,c#5]@2 [a3,e4]!2", // E A5 A A5
  AF: "a3!4 [a3,e4,a4,c#5]@2 a3 e3 [e3,e4,b4,e5,g#5]!4 [e3,e4,b4,e5,g#5]@2 a3@2", // A E
  AG: "[a3,e4] [a3,e4]@3 [a3,e4] [a3,e4]@3 [a3,e4] [a3,e4]@3 [a3,e4] [a3,e4]@3", // A5
  AH: "[e3,e4,b4,e5,g#5]!4 [e3,e4,b4,e5,g#5]@3 a3 [a3,e4]!2 [a3,e4,a4,c#5]@2 [a3,e4,a4,c#5]@3 [a3,e4,a4,c#5]", // E A5 A
  AI: "[a3,e4]!4 [a3,e4,a4,c#5]@2 [a3,e4,a4,c#5]@2 [e3,e4,b4,e5,g#5]!4 [e3,e4,b4,e5,g#5]@2 [e3,e4,b4,e5,g#5]@2", // A5 A E
  AJ: "[e3,e4,b4,e5,g#5]!4 [e3,e4,b4,e5,g#5]@3 a3 [a3,e4]!4 [a3,e4,a4,c#5]@4", // E A5 A
  AK: "[a3,e4]!4 [a3,e4,a4,c#5]@2 [a3,e4,a4,c#5]@2 [e3,e4,b4,e5,g#5]!2 [e3,e4,b4,e5,g#5]@2 [e3,e4,b4,e5,g#5]@4", // A5 A E
  AL: "[g3,g4]!8 [f#3,f#4]!8", AM: "[a3,e4] [a3,e4]@3 [a3,e4,a4] [a3,e4]@3 a3 a3@7, ~@2 [e4,a4] ~",
  AN: "[e3,b3,e4]@2 e3!2 [g3,d4,g4]@3 [e3,b3,e4]@2 [e3,b3,e4]@2 e3 [g3,d4,g4]@4", // E5 G5 E5 G5
  AO: "[e3,b3,e4]@2 e3!2 [g3,d4,g4]@3 [e3,b3,e4]@2 [a3,e4,a4]@2 e3 [g3,d4,g4]@4", // E5 G5 E5 A5 G5
})).s("gm_distortion_guitar").gain(0.64).pan(0)

// bass · electric bass pick
const bass = note(`<
  A B@2 C D C D E F@2 G H G H G I J@2 K L M@3 N O P@3 Q@2 R@2 S T S T U V W X Y X Y Z AA AB AC AD AC AE AF AC AD AC AG
  AF AH AF AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AX AZ BA BB BC BD BE BF BG BH BI BJ BK ~@5
>`.pickRestart({
  A: "~@4 g3!8 f#3!4", B: "[f#3!4 a2 a2@3 a2 a2@3 a2 a2@7 f#2 a#2 c#3 f#3@3 ~@6]/2",
  C: "~@3 d#3 e3 d#3 e3 d#3 e3 d#3 c#3 a2 b2 a2 b2 a2", D: "b2 c3 b2 a2 f#2 a#2 c#3 f#3@3 ~@6",
  E: "~@3 d#3 e3 d#3 e3 d#3 e3 d#3 c#3 b2 c#3 b2 c#3 b2",
  F: "[c#3 b2 a2 g#2 a2 g#2 a2 g#2 a2 g#2 a2@2 f#2@3 e2@3 f#2@4 e2@2 f#2@2 f#2 a#2 c#3 f#3@3]/2",
  G: "~@9 d#3 e3 d#3 e3 d#3 e3 d#3", H: "c#3 a2 b2 a2 b2 a2 b2 c3 b2 a2 f#2 a#2 c#3 f#3@3",
  I: "c#3 b2 c#3 b2 c#3 b2 c#3 b2 a2 g#2 a2 g#2 a2 g#2 a2 g#2",
  J: "[a2@2 f#2@3 e2@3 f#2@4 e2@2 f#2@4 e2@4 e2@3 g#2 a2 a2@2 a2 a2@2]/2",
  K: "~ g#2 a2 a2@2 a2 a2@3 d#3 e3!2 e3@2 e3 c#3", L: "b2@2 e2@4 e2@3 g#2 a2 a2@2 a2 a2@2",
  M: "[~ g#2 a2 a2@2 e2 a2@2 a2 d#3 e3!4 e3@4 a2 a2@3 a2 a2@3 a2 a2@3 a2 a2@3 e2@4 e2@3 g#2 a2 a2@2 a2 a2@2]/3",
  N: "~ g#2 a2 a2@2 a2 a2@3 d#3 e3 e3@2 e3!2 c#3", O: "b2@2 e2@4 e2@2 e2 g#2 a2 a2@2 a2 a2@2",
  P: "[~ g#2 a2 a2@2 a2 a2@3 d#3 e3 e3@2 e3 e3@4 a2 a2@3 a2 a2@3 a2 a2@3 a2 a2@3 g3!8 f#3!6]/3",
  Q: "[f#3!2 a2 a2@3 a2 a2@3 a2 a2@3 a2 a2@3 g3!8 f#3!6]/2",
  R: "[f#3!2 a2 a2@3 a2 a2@3 a2 a2@7 f#2 a#2 c#3 f#3@3 ~@8]/2",
  S: "~ d#3 e3 d#3 e3 d#3 e3 d#3 c#3 a2 b2 a2 b2 a2 b2 c3", T: "b2 a2 f#2 a#2 c#3 f#3@3 ~@8",
  U: "~ d#3 e3 d#3 e3 d#3 e3 d#3 c#3 b2 c#3 b2 c#3 b2 c#3 b2", V: "a2 g#2 a2 g#2 a2 g#2 a2 g#2 a2@2 f#2@3 e2@3",
  W: "f#2@4 e2@2 f#2@2 f#2 a#2 c#3 f#3@3 ~@2", X: "~@7 d#3 e3 d#3 e3 d#3 e3 d#3 c#3 a2",
  Y: "b2 a2 b2 a2 b2 c3 b2 a2 f#2 a#2 c#3 f#3@3 ~@2", Z: "~@7 d#3 e3 d#3 e3 d#3 e3 d#3 c#3 b2",
  AA: "c#3 b2 c#3 b2 c#3 b2 a2 g#2 a2 g#2 a2 g#2 a2 g#2 a2@2", AB: "f#2@3 e2@3 f#2@4 e2@2 f#2@4",
  AC: "e2@4 e2@3 g#2 a2 a2@2 a2 a2@3 g#2", AD: "a2 a2@2 a2 a2@3 d#3 e3!2 e3@2 e3 c#3 b2@2",
  AE: "a2 a2@2 a2 a2@3 d#3 e3 e3@2 e3 e3@4", AF: "a2 a2@3 a2 a2@3 a2 a2@3 a2 a2@3", AG: "a2 a2@2 a2 a2@3 d#3 e3!4 e3@4",
  AH: "g3!8 f#3!8", AI: "a2 a2@3 a2 a2@3 a2 a2@7", AJ: "e2@2 e2!2 e3 e3@2 e2!2 e2@2 e2 e3 e3@2 e2",
  AK: "e2!2 e2@2 e3!3 e2!2 a2@3 g2@4", AL: "e3!2 e2@2 e3@3 e2!2 e2@2 e2 e3@3 e2",
  AM: "e2@2 e2!2 e3!3 e3@2 a3 a3@2 g3@4", AN: "e2@2 e2!2 e3 e3@2 e2 ~ e2@2 e2 e3@3 e2",
  AO: "e2@2 e2!2 e3@3 e2!2 a3 ~ d3 g3@3 a2", AP: "e3@2 e2@2 [e2,e3]@3 e2!2 e2@2 e2 e3@3 e2",
  AQ: "e2@2 e2@2 g3@3 e3!2 a3@2 g3 g3@3 e2", AR: "e2@2 e2!2 e3@2 g3!2 e2@2 e2@2 e3 e3@2 e2",
  AS: "e2@2 e2@2 e3@3 e2!2 a3@2 g3 g3@2 g3 a2", AT: "e3@2 e2@2 g3@3 e2 e2@2 e2@2 g3@3 e2",
  AU: "e2@2 e2@2 g3@3 e3!2 a3@2 g3 g3@2 d3 d#3", AV: "e3@2 e2@2 g3@3 e2!2 e2@2 e2 g3@3 e3",
  AW: "e3@2 e3@2 g3@3 e3@2 a3@2 g3 g3@2 d3 d#3", AX: "e3@2 e2@2 g3@3 e3 ~ e3@2 e3 g3@3 e3",
  AY: "e3@2 e3@2 g3@3 e3!2 a3@2 g3 g3@2 d3 d#3", AZ: "e3@2 e3@2 g3@3 e3 ~ a3@2 g3 g3@2 d3 d#3",
  BA: "e3@2 e2@2 g3@3 e3 d3 e3@2 e3 g3@3 e3", BB: "e3!2 e2@2 g3@3 e3 ~ a3@2 g3 e3@2 d3 d#3",
  BC: "e3 b2 e2@2 g3@3 e2!2 e3@2 e3 g3@3 e3", BD: "e3 e2@2 g3 g3@3 e3 ~ a3@2 g3 g3@2 b3 d4",
  BE: "e3@2 e3!2 g3@3 e2 ~ e3@2 e3 g3@3 e3", BF: "e2 e2@2 e2 g3!3 e3@2 a3@2 a3 g3@2 e3 d3",
  BG: "e3!2 e2@2 g3@3 e3 ~ e3@2 e3 g3@3 e3", BH: "e3@2 e2@2 g3!3 e3@2 a2!2 e2 g2 e2 f#2 f2",
  BI: "e2@2 e2!2 d3@2 g3 e3 ~ e2!3 g3@4", BJ: "e2@2 e2!2 g3@3 e3!2 a3@2 a3 b3@2 g4@2",
  BK: "e3@2 e2!2 g3@2 g3 e3!2 e2@2 e2 g3@3 e2",
})).s("gm_electric_bass_pick").gain(0.64).pan(0)

// bass · electric bass pick · soft notes
const bass_soft = note(`<
  ~@89
  [e3@2 e2@2 g3@2 ~ e3!2 e3@2 e3 a3@2 g3@2]
  [e2@2 e3!3 g3!2 e3@2 e3@2 e3 g3!4]
  [e3!4 g3@2 g3 e3!2 a3@2 a3 g3 g3@2 g3]
  [e3!4 g3@2 g3!2 e3!4 g3@2 g3!2]
  ~
>`).s("gm_electric_bass_pick").gain(0.24).pan(0)

// chords · overdriven guitar
const overdriven_guitar = note(`<
  A B@2 C D C D E F@2 G H G H G I J@2 K L M@3 N O P@3 Q@2 R@2 S T S T U V W X Y X Y Z AA AB AC AD AC AE AF AC AD AC AG
  AF AH AF AH AI AJ AK AJ AK AJ AK AJ AK AJ AK AJ AK AJ AK AJ AK AJ AK AJ AK AJ AK AJ AK AJ AK AJ AK AJ ~@5
>`.pickRestart({
  A: "~@4 g3!8 f#3!4", B: "[f#3!4 a2 a2@3 a2 a2@3 a2 a2@7 f#2 a#2 c#3 f#3@3 ~@6]/2",
  C: "~@3 d#3 e3 d#3 e3 d#3 e3 d#3 c#3 a2 b2 a2 b2 a2", D: "b2 c3 b2 a2 f#2 a#2 c#3 f#3@3 ~@6",
  E: "~@3 d#3 e3 d#3 e3 d#3 e3 d#3 c#3 b2 c#3 b2 c#3 b2",
  F: "[c#3 b2 a2 g#2 a2 g#2 a2 g#2 a2 g#2 a2@2 f#2@3 e2@3 f#2@4 e2@2 f#2@2 f#2 a#2 c#3 f#3@3]/2",
  G: "~@9 d#3 e3 d#3 e3 d#3 e3 d#3", H: "c#3 a2 b2 a2 b2 a2 b2 c3 b2 a2 f#2 a#2 c#3 f#3@3",
  I: "c#3 b2 c#3 b2 c#3 b2 c#3 b2 a2 g#2 a2 g#2 a2 g#2 a2 g#2",
  J: "[a2@2 f#2@3 e2@3 f#2@4 e2@2 f#2@4 e2@4 e2@3 g#2 a2 a2@2 a2 a2@2]/2",
  K: "~ g#2 a2 a2@2 a2 a2@3 d#3 e3!2 e3@2 e3 c#3", L: "b2@2 e2@4 e2@3 g#2 a2 a2@2 a2 a2@2",
  M: "[~ g#2 a2 a2@2 e2 a2@2 a2 d#3 e3!4 e3@4 a2 a2@3 a2 a2@3 a2 a2@3 a2 a2@3 e2@4 e2@3 g#2 a2 a2@2 a2 a2@2]/3",
  N: "~ g#2 a2 a2@2 a2 a2@3 d#3 e3 e3@2 e3!2 c#3", O: "b2@2 e2@4 e2@2 e2 g#2 a2 a2@2 a2 a2@2",
  P: "[~ g#2 a2 a2@2 a2 a2@3 d#3 e3 e3@2 e3 e3@4 a2 a2@3 a2 a2@3 a2 a2@3 a2 a2@3 g3!8 f#3!6]/3",
  Q: "[f#3!2 a2 a2@3 a2 a2@3 a2 a2@3 a2 a2@3 g3!8 f#3!6]/2",
  R: "[f#3!2 a2 a2@3 a2 a2@3 a2 a2@7 f#2 a#2 c#3 f#3@3 ~@8]/2",
  S: "~ d#3 e3 d#3 e3 d#3 e3 d#3 c#3 a2 b2 a2 b2 a2 b2 c3", T: "b2 a2 f#2 a#2 c#3 f#3@3 ~@8",
  U: "~ d#3 e3 d#3 e3 d#3 e3 d#3 c#3 b2 c#3 b2 c#3 b2 c#3 b2", V: "a2 g#2 a2 g#2 a2 g#2 a2 g#2 a2@2 f#2@3 e2@3",
  W: "f#2@4 e2@2 f#2@2 f#2 a#2 c#3 f#3@3 ~@2", X: "~@7 d#3 e3 d#3 e3 d#3 e3 d#3 c#3 a2",
  Y: "b2 a2 b2 a2 b2 c3 b2 a2 f#2 a#2 c#3 f#3@3 ~@2", Z: "~@7 d#3 e3 d#3 e3 d#3 e3 d#3 c#3 b2",
  AA: "c#3 b2 c#3 b2 c#3 b2 a2 g#2 a2 g#2 a2 g#2 a2 g#2 a2@2", AB: "f#2@3 e2@3 f#2@4 e2@2 f#2@4",
  AC: "e2@4 e2@3 g#2 a2 a2@2 a2 a2@3 g#2", AD: "a2 a2@2 a2 a2@3 d#3 e3!2 e3@2 e3 c#3 b2@2",
  AE: "a2 a2@2 a2 a2@3 d#3 e3 e3@2 e3 e3@4", AF: "a2 a2@3 a2 a2@3 a2 a2@3 a2 a2@3", AG: "a2 a2@2 a2 a2@3 d#3 e3!4 e3@4",
  AH: "g3!8 f#3!8", AI: "a2 a2@3 a2 a2@3 a2 a2@7",
  AJ: "e3@2 e2@2 [g3,d4,g4,b4]@3 [e3,b3,e4,g#4] ~ [e3,b3,e4,g#4]@2 [e3,b3,e4,g#4] [g3,d4,g4,b4]@3 [g3,d4,g4,b4]", // G E G
  AK: "[e3,b3,e4,g#4]@2 [e3,b3,e4,g#4]@2 [g3,d4,g4,b4]@3 [e3,b3,e4,g#4] ~ [a3,e4,a4,c#5]@2 [a3,e4,a4,c#5] [g3,d4,g4,b4]@2 d3 d#3", // E G E A G
})).s("gm_overdriven_guitar").gain(0.64).pan(0)

// chords · overdriven guitar · soft notes · E G E A G E G E …
const overdriven_guitar_soft = note(`<
  ~@89
  [[e3,b3,e4,g#4]@2 [e3,b3,e4,g#4]@2 [g3,d4,g4,b4]@3 [e3,b3,e4,g#4] ~ [a3,e4,a4,c#5]@2 [a3,e4,a4,c#5] [g3,d4,g4,b4]@2 d3 d#3]
  [e3@2 e2@2 [g3,d4,g4,b4]@3 [e3,b3,e4,g#4] ~ [e3,b3,e4,g#4]@2 [e3,b3,e4,g#4] [g3,d4,g4,b4]@3 [g3,d4,g4,b4]]
  [[e3,b3,e4,g#4]@2 [e3,b3,e4,g#4]@2 [g3,d4,g4,b4]@3 [e3,b3,e4,g#4] ~ [a3,e4,a4,c#5]@2 [a3,e4,a4,c#5] [g3,d4,g4,b4]@2 d3 d#3]
  [e3@2 e2@2 [g3,d4,g4,b4]@3 [e3,b3,e4,g#4] ~ [e3,b3,e4,g#4]@2 [e3,b3,e4,g#4] [g3,d4,g4,b4]@3 [g3,d4,g4,b4]]
  ~
>`).s("gm_overdriven_guitar").gain(0.32).pan(0)

// other · pad poly
const pad_poly = note("<~@17 A B C D E F G H I@2 J K J K L ~@14 M N O P ~ Q P O P ~ R@4 ~@34>".pickRestart({
  A: "~@6 g#5 g#5@2 a5@3 a5@2 c#6@2", B: "b5@2 ~@3 g#5 c#6@2 b5@2 b5@2 b5 [f#5,g#5] g#5@2",
  C: "f#5 e5 ~@4 g#5!4 a5@2 a5 c#6@3", D: "b5@2 ~@3 b5 c#6@2 b5@2 b5@2 f#5 g#5@2 f#5", E: "e5 ~@7",
  F: "~@6 g#5 g#5@3 a5@3 a5 c#6@2", G: "b5@2 ~@3 b5 c#6@2 b5@2 b5 f#5 g#5@3 f#5", H: "e5@2 ~@4 g#5!4 a5@2 a5 c#6@3",
  I: "[b5@2 ~@3 b5 c#6@2 b5@2 b5@2 f#5 g#5 ~ f#5 e5@2 ~@14, ~@7 g#5@2 ~@7]/2", J: "~@8 d6 b5@3 ~@4",
  K: "d6 b5@2 a5@7 ~@6", L: "~@7 f#5", M: "~@4 g#5 g#5@2 a5@4 a5 c#6@2 b5@2", N: "~@3 g#5 c#6@2 b5@2 b5 g#5@4 f#5 e5@2",
  O: "~@4 g#5!4 a5@2 a5 c#6@3 b5@2", P: "~@3 b5 c#6@2 b5@2 b5 g5 g#5@3 f#5 e5@2", Q: "~@4 g#5 g#5@3 a5@3 a5 c#6@2 b5@2",
  R: "[~@6 d6 b5@3 ~@4 d6 b5@2 a5@7 ~@8]/2",
})).s("gm_pad_poly").gain(0.64).pan(0)

// drums · kick
const kick = s("bd").struct(`<
  A B C D E F G H I J K L M N O P Q R S T@2 U T@4 U V U V W X Y Z AA X AB AC AD AE AF AG AF AH AI AJ AK AL@3 AM AL@4 AM
  AN AM AN AO AP AQ AR AS AP AT AP AU AV AW AP AX AP AY AZ BA BB BC BB AY BB BD BB BE BB BF BG@2 BH ~@5
>`.pickRestart({
  A: "~ x!3", B: "x ~@4 x ~@3 x ~@3 x ~@2", C: "~@4 x ~@2 x ~@3 x!2 ~ x!2", D: "~ x ~ x!2 ~@2 x ~@4 x ~@3",
  E: "~@4 x ~@6 x ~@3 x", F: "~@3 x!2 ~@7 x ~@3", G: "~@4 x ~@6 x!2 ~ x!2", H: "~ x ~@2 x ~@7 x ~@3",
  I: "~@4 x ~@7 x ~@2 x", J: "~@2 x ~@3 x ~ x ~ x ~@2 x ~@2", K: "~ x!2 ~ x!2 ~ x ~ x!2 ~@5",
  L: "~@2 x ~@4 x ~@2 x ~@5", M: "~ x ~@3 x ~@3 x!2 ~@5", N: "~@2 x ~@6 x!2 ~@5", O: "~ x!2 ~ x!2 ~ x ~@2 x ~@5",
  P: "~ x ~@3 x ~@2", Q: "~@2 x ~@2 x ~@2 x ~@3 x ~ x ~", R: "~@2 x ~@2 x ~@4 x ~ x!2 ~@2",
  S: "~ x!2 ~ x!2 ~@4 x ~ x!2 ~@2", T: "~@2 x ~ x!2 ~@4 x ~ x!2 ~@2", U: "~@3 x ~@3 x ~@3 x ~@3 x",
  V: "~ x ~ x ~ x ~ x", W: "~@3 x ~@3 x ~@3 x ~@4", X: "~@2 x ~@6 x!2 ~ x!2 ~ x", Y: "~ x!2 ~@2 x ~ x ~ x!2 ~@2 x ~ x",
  Z: "~@2 x ~@6 x ~@3 x ~@2", AA: "~ x!2 ~@2 x ~@4 x ~@4 x", AB: "~ x!2 ~@2 x ~@3 x!2 ~@2 x ~@2",
  AC: "~@2 x ~@2 x ~ x ~@2 x ~@2 x ~@2", AD: "x ~@3 x ~ x ~ x ~@6 x", AE: "x ~ x!2 ~ x ~ x!2 ~@2 x ~ x ~ x",
  AF: "x ~@7 x ~@6 x", AG: "x ~ x!2 ~ x ~ x!2 ~@4 x ~ x", AH: "x ~@2 x!2 ~@2 x!2 ~@7", AI: "x!2",
  AJ: "x ~@2 x ~@2 x ~@3 x ~ x ~@3", AK: "x ~@2 x ~@4 x ~ x!2 ~@3 x", AL: "x ~ x!2 ~@4 x ~ x!2 ~@4",
  AM: "~ x ~@3 x ~@3 x ~@3 x ~@2", AN: "x!4", AO: "~ x ~@3 x ~@3 x ~@6", AP: "x ~@2 x ~@3 x!2 ~@2 x ~@3 x",
  AQ: "x ~ x ~@4 x!2 ~@7", AR: "x ~@2 x ~@3 x!3 ~ x ~@3 x", AS: "x ~ x!2 ~@5 x ~ x ~ x ~ x",
  AT: "x ~ x ~@4 x!3 ~ x!2 ~@3", AU: "x ~ x!2 ~ x ~@2 x ~@7", AV: "x ~ x ~@5 x ~ x!2 ~ x ~@2", AW: "x ~@8 x ~@3 x ~@2",
  AX: "x ~ x!2 ~ x ~@2 x ~@2 x!3 ~@2", AY: "x ~@4 x ~@10", AZ: "x!2 ~@2 x ~@3", BA: "x ~@10 x ~@4",
  BB: "x ~@7 x ~@2 x ~ x ~@2", BC: "x ~@2 x ~ x ~@10", BD: "x!2 ~@5 x!2 ~@2 x!2 ~@3", BE: "x ~ x!2 ~ x ~@10",
  BF: "x ~ x!2 ~ x ~@2 x ~@2 x ~@4", BG: "x ~ x!2 ~@4 x ~@2 x ~ x ~@2", BH: "x ~@7 x ~@2 x ~@4",
})).gain(0.57).pan(0)

// drums · kick · soft notes
const kick_soft = s("bd").struct(`<
  ~@89
  [x ~@6 x ~ x ~ x ~ x ~ x]
  [x ~@7 x ~@2 x ~@3 x]
  [x ~@6 x ~ x ~ x ~ x ~ x]
  [x ~@2 x ~@3 x!2 ~@2 x ~@3 x]
  ~
>`).gain(0.21).pan(0)

// drums · snare
const snare = s("sd").struct(`<
  A B C D E F C D G H I J K L I L M N O@3 P O@4 P Q R Q S N T U T N T V W X Y X Z AA AB AC AD AE@3 AF AE@4 AF AG AF AG
  AH AI AJ AI AK AI AL AI AM AD AN AI AO AI AP AQ AR AQ AS AD AP AD AT AD AP AD AU AD AU AD AV AU AW AI ~
>`.pickRestart({
  A: "~@4 x!12", B: "x!5 ~@3 x ~@3 x ~@2 x", C: "x ~ x ~@5 x ~@4 x ~@2", D: "x ~@3 x!2 ~@2",
  E: "x ~ x ~@5 x!2 ~@2 x!2 ~@2", F: "x!2 ~@6 x ~ x ~@5", G: "x!2 ~@2 x!2 ~@2", H: "~@4 x!2 ~@8 x ~",
  I: "~@3 x ~@2 x ~@7 x ~", J: "x ~@5 x ~ x ~@5 x!2", K: "~@2 x!2 ~@2 x ~ x ~@5 x ~", L: "x ~@2 x!2 ~@2 x",
  M: "x ~@9 x!2 ~@4", N: "x ~@5 x ~@4 x ~@2 x ~", O: "~@3 x ~@2 x ~@4 x ~@2 x ~", P: "~ x ~ x ~ x ~ x", Q: "~@2 x!14",
  R: "x!3 ~@3 x ~@3 x ~@3 x ~", S: "x!3 ~@3 x ~@3 x ~@2 x!2 ~", T: "~@3 x!2 ~@2 x", U: "x ~@5 x!2 ~@2 x!2 ~@2 x!2",
  V: "~@3 x!2 ~@3", W: "~@2 x!2 ~@8 x ~@3", X: "~ x ~@2 x ~@7 x ~ x ~", Y: "~@2 x!2 ~@2 x ~", Z: "~@4 x ~@7 x!2 ~@2",
// … 61 more lines