// Lute Suite in E minor BWV 996 — Johann Sebastian Bach
// 120 bpm, 4/4, key G major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: metre changes (1/4 at bar 1, 4/4 at bar 2, 3/4 at bar 9, 1/4 at bar 9, ...) are rendered on a constant 4/4 grid of one bar per cycle
// note: Transcription provider: pdmx. https://musescore.com/score/5420716; license: https://creativecommons.org/publicdomain/zero/1.0/
// note: Full arrangement: all 49 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.

// other · viola
const viola = note(`<
  A B C D E B C F G B C D E B C F H I J K L M N O P Q R S T U V W X I J K L M N O P Q R S T U V W Y
>`.pickRestart({
  A: "~@6 g3 f#3", B: "e3 a3 b3 a3", C: "g3 f#3 e3 f#3", D: "g3 a3 b3 a3", E: "g3@2 a3@2 e3 f#3 g3 f#3",
  F: "g3 c4 d4!2", G: "[g3,b3]@6 g3 f#3", H: "[g3,b3]@3 g3", I: "f#3 d3 g3 b3", J: "c4 g#3 a3 d3", K: "e3 d4 e4 e3",
  L: "a3 b3 a3 g3 f#3@2 d3@2", M: "g3 b3 c4 g#3", N: "a3 c#4 d4 a#3", O: "b3 e4 f#4 f#3", P: "b3 a#3 b3 c#4 d#4@2 b3@2",
  Q: "e4 d4 c#4 a3", R: "d4 c4 b3 g3", S: "c4 b3 a3 f#3", T: "b3@3 c4 b3 a3 g#3@2", U: "a3 e3 f#3@2 g3 d#3 e3@2",
  V: "f#3 c#3 d#3@2 e3@2 a3@2", W: "b3 a3 b3@2", X: "e3@3 g3", Y: "e3@3 ~",
})).s("gm_viola").gain(0.2)

stack(viola)