// A Sadness — Rizka Aprilia
// 120 bpm, 4/4, key C major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: Transcription provider: pdmx. https://musescore.com/score/2779806; license: https://creativecommons.org/publicdomain/zero/1.0/
// note: Full arrangement: all 20 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 · viola
const viola = note("<A@2 B C A@2 B C A@2 B D A E F D A@2 G H>".pickRestart({
  A: "f3 a3 c4 g4", B: "c4 d4 e4@2", C: "d4", D: "d4@2 c4 b3 c4@2 ~@2", E: "f3 a3 c4@2", F: "c4@2 d4@2 e4@2 e4 c4",
  G: "c4 e4", H: "c4",
})).s("gm_viola").gain(0.3)

stack(viola)