// Clap — Yes
// 112 bpm, 4/4, key D major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: metre changes (4/4 at bar 1, 2/4 at bar 14, 4/4 at bar 14) are rendered on a constant 4/4 grid of one bar per cycle
// note: pitch bends are ignored
// note: Full arrangement: all 26 bars on a 16-step grid, each part at one level. Source detail keeps the original performance.
setcpm(112/4)

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

// chords · acoustic guitar steel · "Steel-str Gt"
const acoustic_guitar_steel = note("<~@3 A B C D E F G H ~ I J K J L M N H@2 ~ O P Q R>".pickRestart({
  A: "~@10 [d4,f#4] ~@3 [d4,g4] ~", B: "~@2 [a3,d4] ~@3 [a3,c#4] ~@3 [g3,d4]@3 b3 g3 ~",
  C: "~@2 [g3,d4]@2 ~@2 [g3,d4]@2 ~@2 [d4,f#4] ~@3 [d4,g4] ~", D: "~@2 [a3,d4] ~@3 [a3,c#4] ~@3 [a#3,e4]@3 ~@3",
  E: "~@10 [b3,d4] ~@3 [b3,d4] ~", F: "~@2 [a3,c#4]@2 ~ [a3,c#4] [g#3,c4]@2 ~@2 [g3,b3] ~@3 [b3,d4] ~",
  G: "~@2 [b3,d4]@2 ~@2 [b3,d4] ~@3 [g3,b3] ~@3 [g3,b3] ~", H: "~@2 [g3,b3] ~@3 [g3,b3] ~@3 [g3,b3] ~@3 [g3,b3] ~",
  I: "g3 ~@2 f#3 ~@2 g3 ~@5 b3 ~ f#3 [e3,a3], ~ a3@2 ~ a3@2 ~ a3@2 e3@5 ~@2, ~@2 c#4@3 c#4@3 c#4@2 a3@2 ~ [a3,c#4]@2 ~, ~@11 c#4@2 ~@3", // A5 A
  J: "~@2 [d4,f#4] ~@3 [d4,g4] ~@3 [a3,d4] ~@3 [a3,c#4] ~", // D G5 D5 A
  K: "~@2 [g3,d4]@3 b3 g3 ~ [d3,a3,d4] ~@2 [d3,a3,d4]@2 ~ [d3,a3,d4]@2", L: "~@2 [a#3,e4]@3 ~@11",
  M: "~@2 [b3,d4] ~@3 [b3,d4] ~@3 [a3,c#4]@2 ~ [a3,c#4] [g#3,c4]@2", // Bm A G#
  N: "~@2 [g3,b3] ~@3 [b3,d4] ~@3 [b3,d4]@2 ~@2 [b3,d4] ~", O: "d3@15 ~",
  P: "~@2 [d4,g4] ~@3 [g3,d4,g4] ~@3 [d4,g4] ~@3 [g3,d4,g4] ~", // G5
  Q: "~ f4 e4 c4!2 ~ a3 g3 f3 f#3 ~ f3 f#3 ~ c3@2, ~@5 b3@2 ~@3 a3@2 ~ a3@2 ~",
  R: "~@2 [g3,b3]!2 ~ [g3,b3]@2 [g3,b3]!4 [g3,b3]@2 [g3,b3] [g3,b3]@2", // G
})).s("gm_acoustic_guitar_steel").gain(0.28)

// other · acoustic guitar steel · "Steel-str Gt"
const acoustic_guitar_steel_2 = note("<~@3 A B C D E F G H ~@2 I J K L M N O P Q ~ R S T>".pickRestart({
  A: "~@2 a2 ~ b2 ~ c#3 ~ d3@2 ~@2 g3@2 ~@2", B: "f#3 ~ e3 ~ d3 ~@3", C: "a2@2 d3@2 a2@2 d3@2 a3 ~@3 g3@2 ~@2",
  D: "f#3 ~ e3 ~ f#3 ~ c#3 ~", E: "f#3@2 ~@3 c#3 c3@2 b2 ~@3 b2 ~@3", F: "a2@3 ~@2 a2 g#2@2 g2 ~@3 g2@2 ~@2",
  G: "b2 ~ f#2 ~ g2 ~ g2 ~", H: "g2@2 ~@2 g2 ~@3 g2 ~@3 g2 ~@3", I: "d3 ~ g3 ~ f#3 ~ e3 ~",
  J: "d3@3 ~@5 a2@2 d3@2 a2@2 d3@2", K: "a3 ~@3 g3@2 ~@2 f#3@2 ~@2 e3@2 ~@2",
  L: "f#3@2 ~@2 c#3@2 ~@2 f#3@2 ~@3 c#3 c3@2", M: "b2 ~@3 b2 ~@3 a2@3 ~@2 a2 g#2@2",
  N: "g2 ~@3 g2@2 ~@2 b2@2 ~@2 f#2@2 ~@2", O: "g2@2 ~@2 g2@2 ~@2 g2@2 ~@2 g2 ~@3", P: "g2 ~@3 g2 ~@3 g2@2 ~@2 g2 ~@3",
  Q: "a2@15 ~", R: "g3 ~@3 d3 ~@3 g3 ~@3 d3 ~@3", S: "d3@13 ~@3", T: "b2 ~@7",
})).s("gm_acoustic_guitar_steel").gain(0.37)

// other · whistle
const whistle = note("<[~ g7] ~ [~@7 a#7@9] ~@23>").s("gm_whistle").gain(0.36).pan(0.6)

stack(acoustic_guitar_steel, acoustic_guitar_steel_2, whistle)