// La flauta Mágica — Mozart
// 120 bpm, 4/4, key G major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: Transcription provider: pdmx. https://musescore.com/score/3376141; license: https://creativecommons.org/publicdomain/mark/1.0/
// note: Full arrangement: all 17 bars on a 16-step grid, each part at one level. Source detail keeps the original performance.
setcpm(120/4)

// Notation: c3@3 lasts 3 steps · ~ is a rest.
// A part's distinct bars are riffs (A, B, C...) played in order: edit a riff to change every repeat.

// other · flute · "Flauta"
const flute = note("<A B C D E F G H I D B J K L M H N>".pickRestart({
  A: "~@6 d5 c5", B: "b4!2 ~ b4", C: "c5@2 c5@2 ~@2 c5 b4", D: "a4!2 ~ a4", E: "b4@4 ~@2 d5 c5", F: "b4@2 b4!2",
  G: "c5@3 d5 e5@2 c5@2", H: "b4@4 a4@3 g4", I: "g4@4 ~@2 c5 b4", J: "c5@2 ~@2 c5@3 d5", K: "b4@4 ~@2 b4 c5",
  L: "d5@2 d5!2", M: "e5@3 f#5 g5@2 c5@2", N: "g4 ~",
})).s("gm_flute").gain(0.3)

// other · flute · "Flauta 2"
const flute_2 = note("<A B C D E F G H I D B J K L M N O>".pickRestart({
  A: "~@6 b4 a4", B: "g4!2 ~ g4", C: "a4@2 a4@2 ~@2 a4 g4", D: "f#4!2 ~ f#4", E: "g4@4 ~@2 b4 a4", F: "g4@2 g4!2",
  G: "a4@3 b4 c5@2 a4@2", H: "g4@4 f#4@3 g4", I: "g4@4 ~@2 a4 g4", J: "a4@2 ~@2 a4@3 f#4", K: "g4@4 ~@2 g4 a4",
  L: "b4@2 b4!2", M: "c5@3 d5 e5@2 a4@2", N: "b4@4 f#4@3 g4", O: "g4 ~",
})).s("gm_flute").gain(0.3)

// other · flute · "Flauta 3"
const flute_3 = note("<A B C@2 D E F G H C@2 I J E K G L>".pickRestart({
  A: "~@3 g4", B: "g4!2 ~ g4", C: "d4!2 ~ d4", D: "g4@2 ~ g4", E: "g4@2 g4!2", F: "e4@3 e4 e4@2 e4@2",
  G: "d4@4 d4@3 d4", H: "g4@2 ~ d4", I: "d4@2 ~@2 d4@3 d4", J: "g4@4 ~@2 g4!2", K: "g4@3 g4 g4@2 g4@2", L: "g4 ~",
})).s("gm_flute").gain(0.3)

// other · xylophone · "Xylophono 2"
const xylophone = note("<A@2 B C A@2 D C A B A C A@2 D C A>".pickRestart({
  A: "g3 ~", B: "d3 ~", C: "d3!2", D: "c3 ~",
})).s("gm_xylophone").gain(0.3)

stack(flute, flute_2, flute_3, xylophone)