// Largo from the New World Symphony — Antonín DvoÅák
// 120 bpm, 4/4, key D major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: Transcription provider: pdmx. https://musescore.com/score/3274521; license: https://creativecommons.org/publicdomain/zero/1.0/
// note: Full arrangement: all 24 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 · [c3,e3] is a chord.
// A part's distinct bars are riffs (A, B, C...) played in order: edit a riff to change every repeat.

// bass · tuba
const bass = note("<A@2 B C A D E F G H I J G H I J A@2 K L M N O P>".pickRestart({
  A: "d2", B: "a1 b1", C: "c#2", D: "f#2", E: "g2 a2", F: "d3", G: "g3@3 b3 b3@4", H: "a3 f#3 g3@2", I: "g3 b3 a3 f#3",
  J: "g3", K: "a2 b2", L: "c#3", M: "d3@3 d3 d3@4", N: "f#3@3 g3 a3@4", O: "a3 a1", P: "[d1,d2]",
})).s("gm_tuba").gain(0.3)

stack(bass)