// Salut d'Amour — Natalia Lee
// 80 bpm, 2/4, key E major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: sustain pedal (CC 64) lengthens the held notes
// note: Transcription provider: pdmx. https://musescore.com/score/5605158; license: https://creativecommons.org/publicdomain/zero/1.0/
// note: Full arrangement: all 100 bars on a 16-step grid, each part at one level. Source detail keeps the original performance.
setcpm(80/2)

// Notation: c3@3 lasts 3 steps · ~ is a rest · [c3,e3] is a chord · "a, b" plays two voices at once · [...]/2 spreads a riff over 2 bars.
// A part's distinct bars are riffs (A, B, C...) played in order: edit a riff to change every repeat.

// chords · piano
const piano = note(`<
  A@2 B C D E F G@2 H I J K L M@4 N O P Q R S@2 T U V W X Y@2 Z@2 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO@2 AP@2 AQ
  AR AS AT AU AV AW AX AY AZ BA BB BC BD BE BF BG@2 BH@2 BI@2 BJ BK BL BM BN BO BP BQ BR@2 BS BT BU BV BW BX BY BZ CA@3
  CB@5
>`.pickRestart({
  A: "[~ [b2,e3,e4,g#4]@2 ~@2 [b2,e3,e4,g#4]@2 [b2,e3,e4,g#4], ~ e2@15 e2@16, ~@3 [b2,e3,e4,g#4]@2 ~@3]/2", // E
  B: "~ [b2,e3,e4,g#4]@2 [b2,e3,e4,g#4], e2", C: "~ [e3,e4,b4]@2 [e3,e4,b4], g#2",
  D: "~ [f#3,e4,a4]@2 [f#3,e4,a4], f#2", E: "~ [f#3,d#4,a4]@2 [f#3,d#4,a4], b2",
  F: "~@3 [f#4,g#4], [e2,e3] [d#2,d#3], ~ e4@3, ~ g#4@2 ~", // F#sus2 E D#
  G: "[~ [e4,g#4]@2 [e4,g#4] ~ [e4,f#4]@2 [e4,f#4], c#3, c#2 f#2]/2", H: "~ [d#4,b4]@2 [d#4,a4], b2@3 ~",
  I: "~ [e4,g#4]@2 [e4,g#4], [e2,e3]", J: "~ [e4,b4]@2 [e4,b4], [g#2,g#3]",
  K: "~@3 [f4,b4,c#5], [a2,a3] [g#2,g#3], ~ e4@3, ~ c#5@2 ~", // C#7 A G#
  L: "~@3 [f#3,c#4,f#4,f#5], f#2, ~ [a4,a5]@3, ~ [f#3,c#4]@2 ~, ~ [g#4,g#5]", // F#5 A F#5 G#
  M: "[~@4 c#4@2 ~@8 a4@2 ~@10 e3@2 d#3 ~ b2 ~, [b1,b2,e5] c#5 ~@2, ~ [g#3,b3]@4 ~ [b2,b4]@2 [e2,e4,g#4]@2 ~@6, ~@2 a3@3 b3@2 b3@3 [e4,a4]@2 [g4,a#4]@2 [f#4,b4]@2, ~@2 c#5 [c#4,e4,a4]@2 ~@4 e3@2 e3@2 ~@3]/4", // E5 G#m B E A5 Gm B5 A
  N: "~@3 [b2,e3,g#5], e2, g#5@3 ~, ~ [b2,e3]@2 ~, ~ b4", O: "~@3 [e3,e5], [g#2,f#5], ~ [e3,e5]@2 ~, ~ d#5",
  P: "~@3 f#3, f#2, a5!2, ~ f#3@2 ~", Q: "~@3 f#3, [b2,a5], ~ f#3@2 ~, ~ b4", R: "[e2,e3,g#5]@2 ~ g#5, ~ [d#2,d#3,c5]",
  S: "[f#5 e5 d#5 e5 f#5@2 f#5@2, c#3@15 ~, c#2@15 ~ f#2@15 ~]/2", T: "[b2,f#5]@3 g5",
  U: "~@3 g#5, [e2,e3], g#5@3 ~, ~ b4", V: "~@3 e5, [g#2,g#3,f#5], ~ e5@2 ~, ~ d#5",
  W: "[a2,a3,c#5,c#6] [g#2,g#3,c#5,c#6]", X: "~@3 [f#3,c#4,a4,a5], [f#2,c#5,c#6], ~ [f#3,c#4]@2 ~, ~ [b4,b5]",
  Y: "[~@2 c#4 a4 ~@3 [b3,f#4,a4], [b1,b2,g#4,g#5] c#5, ~ [g#3,b3]@3 a4@3 ~, ~@2 [a3,f#4,f#5]@3 b3@2 ~, ~@3 [c#4,e4,e5]@2 ~ [b2,g#4,b4,d#5]@2]/2", // B7 E G#m D C#m G#m
  Z: "[e3@2 ~@12 e3 ~, e5@15 ~, b3 ~, [e4,g#4]!2 [f#4,a4] [g4,a#4], ~ e3@2 e3@2 e3@2 ~]/2", // E F#m Gm
  AA: "~ b3@2 [b3,g4], [d3,b4], ~ d5@3", AB: "[a3,c5] [a3,c5]@2 [a3,c5], d3", AC: "[a3,c5] a3@2 [a3,f#4], d3, ~ c5@3",
  AD: "[g3,b4] [g3,b4]@2 [g3,b4], d3", AE: "g3 [g3,a4]@2 [g3,a4], [d3,b4]", AF: "a4 a4@2 [c4,a4], [d3,g3], ~ f#3@3",
  AG: "~@3 g4, d3, [b3,a4] [d2,a#3,c#4], ~ g4@2 ~", AH: "a3 ~@2 [f#3,e4], d3, g4 d2, ~ [a3,f#4]@3",
  AI: "[d3,g3] [g3,b4]@2 [d#3,g3,b4], [g2,d4], ~ d3@3", AJ: "[e3,g3,b4] [e3,g3,b4]@2 [e3,g3,b4], g2",
  AK: "[a4,c5,e5] [a3,c4,a4,c5,e5]@2 [a3,c4,a4,c5,e5], [f#2,f#3]", // Am F#
  AL: "[d#4,d#5] [a3,b3,d#4,d#5]@2 [a3,b3,d#4,d#5], b2", AM: "[e4,e5] [g3,b3,e4,e5]@2 [g3,b3,e4,e5], b2",
  AN: "[e4,e5] [g3,c4,e4,e5]@2 [a3,b3,d#4,d#5], b2", // E C B7
  AO: "[~@3 [e4,g#4,c#5] ~@3 [d#4,f#4,b4], b2, [g#3,e5] a3, ~ [e4,g#4]@2 ~@2 [d#4,f#4] a#4@2, ~@2 d#5@2 b4@3 ~]/2", // C#m B C#m E D#m
  AP: "[~@3 g#4 ~@3 [b3,d#4,f#4], b2, [g#3,c#5] a3, ~ [c#4,e4]@2 [c#4,e4]@5, ~@2 a4@2 f#4 [b3,d#4] f4@2]/2", // B C#5 C#m B
  AQ: "~@3 [c3,f#3,a3,e4,f#4], [f#2,a4], ~ [c3,f#3,a3,e4]@2 ~, ~ f4", // F#m7b5 F#m F#m7b5
  AR: "~@3 [f#3,a3,b3,f#4], [b2,a4], ~ [f#3,a3,b3]@2 ~, ~ f4", // B7
  AS: "~@3 [c#3,f#3,a3,c#4,f#4], [f#2,a4], ~ [c#3,f#3,a3,c#4]@2 ~, ~ f4", // F#m
  AT: "~@3 [a3,b3,d#4,c#5], [b1,e5], ~ f#4@3, ~ [a3,b3]@2 ~, ~ d#5", AU: "~ [g#3,b3,e4]@2 [g#3,b3,e4], [e2,b4]",
  AV: "~ [e3,b3,e4]@2 [e3,b3,e4], g#2", AW: "~@3 [a3,a4,a5], [f#2,f#3], [a4,a5]@3 ~, ~ a3@2 ~, ~ c5",
  AX: "~@3 [b3,f#4,f#5], [b2,g#4,g#5], ~ [b3,f#4,f#5]@2 ~, ~ [f4,f5]", // B5 E B5 F
  AY: "g#4 ~@2 [g#3,f#4,g#4], [e2,g#5] d#2, ~ e4@3, ~ [g#3,g#4]@2 ~", AZ: "~ [g#3,e4,g#4]@2 [b3,e4,g#4], c#2",
  BA: "~@3 [a#3,e5], f#2, f#4!2, ~ f#5@15, ~ a#3@2 ~", // A#dim
  BB: "~@3 [b3,d#4,a4], [b1,b2,d#5], ~ c#5@3, ~ [b3,d#4]@2 ~, ~ b4", BC: "~ [e3,b3,e4]@2 [e3,b3,e4], [e2,g#4]",
  BD: "~ [e3,e4,b4]@2 [e3,e4,c5], g#2", BE: "~ e4 ~ [f4,c#5], [a2,a3,c#5] [g#2,g#3,c#4]",
  BF: "~ f#4@2 f#4, [f#2,f#3,b4], ~ a4@3", // B5
  BG: "[~ [e4,a4]!3 [e4,a4]!2 [d#4,f#4] [a2,a3,d#4,f#4], [f#2,f#3]@3 [b2,b3]]/2", // A5 D#m D#dim F# B
  BH: "[~ [b3,e4]!3 [b3,e4] ~@2 [b3,e4], g#3, g#2@3 [g#1,g#2], ~@5 [b3,e4]@2 ~]/2", // E5 G# E5
  BI: "[[a3,a4]!4 [a3,a4]!2 [b3,d#4,f#4] [a1,a2,b3,d#4,f#4], [f#1,f#2]@3 [b1,b2]]/2", BJ: "~ [b3,e4]!3, [g#1,g#2]",
  BK: "~@2 e4@2 g#2 ~ e3 ~, [c#3,c#4,f#4] ~", BL: "[a1,a2] ~ [e4,a4,c#5] ~ [g#1,g#2] ~ [e4,a4,c#5] ~",
  BM: "~ [c#4,f#4,a4]!3, [f#1,f#2], ~ a3", BN: "[c#2,c#3] ~ [e4,g#4] ~ [b1,b2] ~ [c#4,g#4] ~",
  BO: "[a#1,a#2,g3,c#4,g4]", BP: "[a2,f#3,b3,f#4] [g#2,e3,b3,e4]", BQ: "[f#2,d#3,a3,d#4]@4 [f2,d3,g#3,d4]@3 b3",
  BR: "[[f#2,c#3,a3]@2 ~ [d#4,f#4], c#4, ~ [b2,a3,g#4]]/2", // F#m D#m E
  BS: "~@3 [e3,b3,g#5], [e2,e4], ~ g#5@11 ~@4, ~ [e3,b3]@2 ~, ~ b4", // E E5
  BT: "~@3 [b3,e4,e5], [g#2,f#5], ~ [b3,e4,e5]@2 ~, ~ d#5", BU: "~@3 [a3,e4], f#3, a5!2, ~ [a3,e4]@2 ~",
  BV: "~@3 [a3,b3,f#5], [b2,a5], ~ [a3,b3]@2 ~, ~ g#5", // B7 Asus2
  BW: "~@3 [b2,e3,g#4], [e2,e5], ~ g#4@11 ~@4, ~ [b2,e3]@2 ~, ~ b3", // E E5
  BX: "~@3 [e3,b3,e4], [g#2,f#4], ~ [e3,b3,e4]@2 ~, ~ d#4", BY: "~@3 [f#3,a3,e4], f#2, a4!2, ~ [f#3,a3,e4]@2 ~",
  BZ: "~@3 [a3,b3,f#4], [b2,a4], ~ [a3,b3]@2 ~, ~ g#4", // B7 Asus2
  CA: "[[g#3,e4] [g#3,b3,e4]@2 [b3,e4] [b3,e4,g#4] g#4@2 b4 [b4,e5]@4, e2@2 ~, ~@3 g#3@8 ~, ~@5 [b3,e4]@7, ~@7 g#4@5]/3", // C#m E E5 E E5
  CB: "[~@3 [e1,e3,g#3,e4]@2, [b3,g#4]@3 b2@2 b2@4 ~, [e3,e4] [e2,e3,g#3,e4] e2@2 ~, ~ [b4,e5]@31 [e3,g#3,e4]@16 ~@32, ~ g#5@16 ~@23]/5", // E E5 E
})).s("gm_piano").gain(0.2)

stack(piano)