// Signore dolce volto — G. Blassich H.L. Hassler J.S. Bach
// 60 bpm, 4/4, key D major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: metre changes (1/4 at bar 1, 4/4 at bar 2) are rendered on a constant 4/4 grid of one bar per cycle
// note: Transcription provider: pdmx. https://musescore.com/score/29206; 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(60/4)

// 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.

// bass · choir aahs · "Bass"
const bass = note("<A B C D E B C D F G H I J K L M N>".pickRestart({
  A: "~@3 d3", B: "g3@2 f#3@2 b2 c#3 d3@2", C: "g2 a2 d3 c#3", D: "b2 c#3 d3 e3 f#3@2 f#2@2", E: "b2@3 d3",
  F: "b2@3 b2", G: "e3@2 f#3@2 g3 f#3 e3@2", H: "d3@2 d3!2", I: "g3 f#3 e3 d#3 e3 f#3 g3 a3", J: "b3@3 g#3",
  K: "a3 g#3 f#3 e3", L: "d#3 e3 a2 d3", M: "e3@2 f#3 g3 a3@2 a2@2", N: "d3@3 ~",
})).s("gm_synth_bass_1").gain(0.19).pan(0.4)

stack(bass)