// super mario 64 Koopa's Road — Rachel Bell
// 120 bpm, 4/4, key G major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: Transcription provider: pdmx. https://musescore.com/score/68445; license: https://creativecommons.org/publicdomain/zero/1.0/
// note: Full arrangement: all 16 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 · string ensemble 1 · "Violas"
const string_ensemble_1 = note("<A B A B A C A D A B A B A C A D>".pickRestart({
  A: "d4", B: "e4", C: "c4", D: "f4",
})).s("gm_string_ensemble_1").gain(0.25)

// other · string ensemble 1 · "Violoncellos"
const string_ensemble_1_2 = note("<A B A B C D C B A B A B C D C B>".pickRestart({
  A: "g2", B: "c3", C: "b2", D: "a2",
})).s("gm_string_ensemble_1").gain(0.25)

stack(string_ensemble_1, string_ensemble_1_2)