// fairy tail main theme — Yasuharu Takanashi
// 120 bpm, 4/4, key D minor. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: Transcription provider: pdmx. https://musescore.com/score/438946; license: https://creativecommons.org/publicdomain/mark/1.0/
// note: Full arrangement: all 45 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 B C D A E F D G H I J G K L M N O N P Q R S D Q T S U Q R S D Q T S U N O N P N O N P V
>`.pickRestart({
  A: "d3 a3", B: "a3@6 g3 c3", C: "f3 e3", D: "d3 e3", E: "c4@6 a3 f3", F: "g3 c3 f3 e3", G: "d4 a4", H: "a4@6 g4 c4",
  I: "f4 e4", J: "d4 e4", K: "c5@6 a4 f4", L: "g4 c4 f4 e4", M: "d4 c4", N: "d4@2 e4 d4 c4@2 a3@2 g3@2 a3 c4 d4@2 c4@2",
  O: "d4@2 e4 d4 c4@2 a3@2 g3@2 a3 c4 f4@2 e4@2", P: "f4@2 e4 d4 e4@2 d4 c4 a3 c4 d4 c4 f4@2 e4@2",
  Q: "d3@3 e3 f3@2 e3 d3", R: "c3@2 a3@4 g3 f3", S: "g3@3 a3 g3@2 f3 e3", T: "c3!2 c4@2 a3@2 g3 f3",
  U: "d3@6 e3 f3 e3@4 c3@4", V: "d4",
})).s("gm_viola").gain(0.3)

stack(viola)