// Les sabots d'Helene — Brassens Georges
// 124 bpm, 2/4, key B minor. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: Full arrangement: all 170 bars on a 16-step grid, each part at one level. Source detail keeps the original performance.
setcpm(124/2)

// 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, A@4 for four bars: edit a riff to change every repeat.

// other · acoustic guitar nylon · "NylonGtr"
const acoustic_guitar_nylon = note(`<
  ~ A B C D E F G@2 H@2 I J K L M N O P@2 Q@2 R J S@2 F T U V W X ~ Y Z AA AB AC@2 I AD AE R AF N O AG AH AE AI AJ AK
  S@2 F T U AL AM AN AO AP AQ G@2 H@2 I AR AE AS N AT@2 AU AV AW AX AY AK S@2 F T U AZ BA BB BC BD BE G@2 BF BG BH BI BJ
  BK M N O BL BM Q@2 R J S@2 F T U A B C D E F G@2 H@2 I J K L M N O P@2 Q@2 R J S@2 F T U BN@2 BO BP BQ BR BS BT BF BG
  BH BI BJ BK M N O BU BV Q@2 R J S@2 BW BX BY ~
>`.pickRestart({
  A: "e3@7 ~ g3@7 ~", B: "a2@3 ~ e3@3 ~", C: "d3 f#3 a3 b3", D: "d4@4 b3@3 ~ a3@4 f#3@4", E: "e3@7 ~ b3@7 ~",
  F: "a2@6 ~@2 c#3@7 ~", G: "[d3@4 f#3@2 ~@2 a3@3 ~ a3@7 ~ a3@7 ~ a3@4]/2",
  H: "[e3@3 ~ g3@2 ~@2 b3@4 e4@11 ~ d4@6 ~@2]/2", I: "f#3@4 a#3 ~@3 c#4@4 a#3@3 ~", J: "b3@7 ~ f#3@7 ~",
  K: "d4@3 ~ f#4@2 ~@2 b4@4 c#5@2 ~@2", L: "b4@4 a#4@8 c#5@3 ~", M: "a#4@3 ~ b4 ~@3 f#4@7 ~", N: "d4@7 ~ b3@7 ~",
  O: "~@8 b3@7 ~", P: "[c#4@5 ~@3 f3 f#3 ~ a#3@4 ~@9 f#4@6 ~@2, ~@15 c#4@14 ~@3]/2", Q: "[b3@21 d4@11]/2",
  R: "f#3@6 ~@2 a#3@7 ~", S: "[b4@15 ~ [e4,g#4]@8 e4@7 ~, ~@15 d4@16 ~]/2", T: "d3@8 d3@7 ~", U: "a3@3 ~ a3@6 ~@2 a3@4",
  V: "e4@3 ~ b4@3 g4 b4@2 ~ e4@3 ~@2, ~@5 g4 ~@2", W: "d4@3 ~ c#4@2 ~@2 b3@4 a3@4", X: "~ a3 b3 d4, f#3 ~",
  Y: "e4@4 g4@4 e4@2 ~ e4 d4@4, ~@5 g4 ~@2", Z: "c#4@4 b3@3 ~ c#4@4 d4@4", AA: "b3@4 a3@3 ~ f#3@7 ~", AB: "a3@4 d4@3 ~",
  AC: "[e3@3 ~ g3@2 ~@2 b3@4 e4@11 ~@2 d4@6 ~]/2", AD: "b3@10 ~@2 d4@3 c#4", AE: "b3@10 ~@2 d4@3 ~", AF: "b3@8 d4@7 ~",
  AG: "c#4@4 f#3@2 ~@2 a#3@4 c#4@3 ~", AH: "g4@3 f#4 g4@2 f#4@10", AI: "b3@7 ~ g4@6 ~@2", AJ: "f#4@7 ~ a#3@6 ~@2",
  AK: "b3@2 d4@2 f#4@3 ~", AL: "g3@3 ~ g3@3 ~ b3@3 ~ e4@4", AM: "f#4@8 ~@2 e4@2 d4@3 ~, ~@4 e4 ~@3, ~@9 f#4@2 ~@5",
  AN: "c#4 d4 b3 a3", AO: "f#3@7 ~ a3@3 ~ f#3@4", AP: "e3@2 g3@2 b3@2 g3 ~", AQ: "~@5 g3 ~@2 a3@7 ~",
  AR: "b3@7 ~@5 a#3@3 ~", AS: "f#4@9 ~@2 e4@2 ~@3", AT: "[~ f#4@22 ~ f#4@4 b4@4]/2", AU: "a#4@8 a#3@3 ~ c#4@3 ~",
  AV: "g4@3 ~ [f#4,g4]@2 f#4@10", AW: "b3@5 ~ f#3 ~", AX: "b3@4 d4@7 ~ b3@3 ~", AY: "a#3@5 ~ a#3 ~",
  AZ: "b4@7 ~ b4@3 g4 b4@2 g4@2", BA: "e4 d4 c#4 b3", BB: "a3@4 f#3@2 a3 ~ b3@2 d4@2 e4@4", BC: "f#4@6 a4 ~",
  BD: "~ g4@3 f#4 g4 f#4@2 e4@3 ~ d4@4", BE: "c#4@3 ~", BF: "~@4 b4@2 ~@2 g4@4 e4@3 ~", BG: "b4@2 g4 b4",
  BH: "~@4 a#4@7 ~ a#4@4, f#4", BI: "b4@11 ~ f#4@4", BJ: "b4@8 f#4@2 ~@2 b4@3 ~", BK: "a#4@3 ~ c#5@2 ~@2 a#4@3 ~ f#4@4",
  BL: "[f#3,c#4]@6 ~@2 f#3@3 ~ a#3@3 ~", BM: "c#4@4 a#3@7 ~ f#3@4", BN: "[b4@8 g4@4 e4@8 c#4@3 ~ d4@4 e4@3 ~]/2",
  BO: "~ f#4 f4 f#4 g4 f#4 a4@2, f#4 ~@7, ~ g4@2 ~@13", BP: "g4 f#4 e4 d4 c#4 ~ b3 ~", BQ: "d4@2 b3 d4",
  BR: "c#4@4 b3 ~@3 a3@3 ~ g3@4", BS: "f#3@8 a3@5 ~@3", BT: "~@4 a3@7 ~ a3@4", BU: "c#4@4 f3@3 ~ f#3@3 ~ a#3 ~@3",
  BV: "c#4 a#3 g3 f#3", BW: "[c#4,e4,g4]@15 ~", BX: "~ [a3,d4,f#4]@5 ~@2 [c#4,e4,g4]@7 ~, ~@7 a3@7 ~@2",
  BY: "[a3,d4,f#4]", // D
})).s("gm_acoustic_guitar_nylon").gain(0.35).pan(0.2)

// bass · acoustic bass · "AcBass"
const bass = note(`<
  ~ A B C@2 D B E F G H I J K L M N@2 O I P N Q J N D B R S A B C@2 D B E F G H I J K L M N@2 O I P N Q J N D B R S A B
  C@2 D B E F G H I J K L M N@2 O I P N Q J N D B R S A B C@2 D B E F G H I J K L M N@2 O I P N Q J N D B R S A B C@2 D
  B E F G H I J K L M N@2 O I P N Q J N D B R S A B C@2 D B E F G H I J K L M N@2 O I P N Q J N D T U V ~
>`.pickRestart({
  A: "g2@13 ~@3", B: "a2@7 ~ a1@7 ~", C: "d2@6 ~@2 d2@7 ~", D: "e2@7 ~ e2@6 ~@2", E: "d2@8 f#2@5 ~@3",
  F: "a2@3 ~ d2@3 ~", G: "g2@7 ~ d2@6 ~@2", H: "g2@6 ~@2 b2@7 ~", I: "f#2@7 ~ f#2@7 ~", J: "b2@3 ~ f#2@3 ~",
  K: "b2@7 ~ b2@6 ~@2", L: "c#3@6 ~@2 f#2@7 ~", M: "b2@4 f#2@3 ~", N: "b1@7 ~ b2@6 ~@2", O: "f#2@6 ~@2 c#2@7 ~",
  P: "b1@6 ~@2 b2@7 ~", Q: "f#2@6 ~@2 a#2@7 ~", R: "d2@7 ~ f#2@7 ~", S: "a2@3 ~ d2@2 ~@2 e2@3 ~ f#2@3 ~",
  T: "a2@7 ~ a1@6 ~@2", U: "d2@3 ~ a1@3 ~", V: "d2",
})).s("gm_acoustic_bass").gain(0.35)

// chords · acoustic guitar steel · "Steel Gtr"
const acoustic_guitar_steel = note(`<
  ~ A B C D A B C D E@2 F G H I J@2 K L M N@2 O P Q R S T D A B C D A B C D E@2 F G H I J@2 K L M N@2 O P Q R S T D A B
  C D A B C D E@2 F G H I J@2 K L M N@2 O P Q R S T D A B C D A B C D E@2 F G H I J@2 K L M N@2 O P Q R S T D A B C D A
  B C D E@2 F G H I J@2 K L M N@2 O P Q R S T D A B C D A B C D E@2 F G H I J@2 K L M N@2 O P Q R U V@2 ~
>`.pickRestart({
  A: "[g3,b3]@3 ~ [g3,b3] ~@3 [g3,b3,d4]@3 ~ [g3,b3,d4] ~@3, e4 ~@3", // G
  B: "[e3,a3]@3 ~ [e3,a3] ~@3 a3@4 [e3,c#4]@2 ~@2, c#4@4 ~@4 e3@3 ~@5", // A5 C#m
  C: "[f#3,a3,d4]@3 ~ [f#3,a3,d4] ~@3 [f#3,a3,d4]@3 ~ [f#3,a3,d4] ~@3", // D
  D: "[f#3,a3,d4]@3 ~ [f#3,a3,d4] ~@3 [d3,f#3,a3,d4]@3 ~ [d3,f#3,a3,d4] ~@3, d3 ~@3", // D
  E: "[[e3,g3,b3,e4]@3 ~ [e3,g3,b3,e4] ~@3 [e3,g3,b3,e4]@3 ~ [e3,g3,b3,e4]@7 ~ [e3,g3,b3,e4] ~@3 [e3,g3,b3,e4]@3 ~ [e3,g3,b3,e4] ~@3]/2", // Em
  F: "[e3,f#3,a#3,c#4]@3 ~ [e3,f#3,a#3,c#4] ~@3 [e3,f#3,a#3]@3 ~ [e3,f#3,a#3] ~@3, ~@2 c#4 ~", // F#7
  G: "[f#3,b3,d4]@3 ~ b3 ~@3 [f#3,b3,d4]@3 ~ [f#3,b3,d4] ~@3", // Bm
  H: "[d4,f#4]@4 [f#3,b3,d4] ~@3 [d4,f#4]@4 [f#3,b3] ~@3, [f#3,b3]@3 ~@5 [f#3,b3]@3 ~@5", // D Bm D B5
  I: "[f#3,a#3,c#4,f#4]@3 ~ [f#3,a#3,c#4,f#4] ~@3 [f#3,a#3,c#4,f#4]@3 ~ [f#3,a#3,c#4,f#4] ~@3", // F#
  J: "[f#3,b3,d4,f#4]@3 ~ [f#3,b3,d4,f#4] ~@3 [f#3,b3,d4,f#4]@3 ~ [f#3,b3,d4,f#4] ~@3", // Bm
  K: "[f#3,b3,d4,f#4]@3 ~ [f#3,b3,d4,f#4] ~@3 [b3,d4,f#4]@3 ~ [b3,d4,f#4] ~@3, ~@2 f#3 ~", // Bm
  L: "[a#3,c#4,f#4]@3 ~ [a#3,c#4,f#4] ~@3 [f#3,a#3,c#4,f#4]@3 ~ [f#3,a#3,c#4,f#4] ~@3, f#3 ~@3", // F#
  M: "[f#3,a#3,c#4,f#4]@3 ~ [f#3,c#4,f#4] ~@3 [f#3,a#3,c#4,e4]@3 ~ [f#3,a#3,c#4,e4] ~@3", // F# F#5 F#7
  N: "[f#3,b3,d4]@3 ~ [f#3,b3,d4] ~@3 [f#3,b3,d4]@3 ~ [f#3,b3,d4] ~@3", // Bm
  O: "[e3,f#3,a#3]@4 c#4 ~@3 [e3,f#3,a#3,c#4]@3 ~ [e3,f#3,a#3,c#4] ~@3, c#4@3 ~@13", // F#7
  P: "[f#3,b3,d4]@3 ~ [f#3,b3,d4] ~@3 [d3,f#3,b3,d4]@3 ~ [d3,f#3,b3,d4] ~@3, d3 ~@3", // Bm
  Q: "[f#3,b3,d4]@3 ~ [f#3,b3,d4] ~@3 [d3,f#3,b3,d4]@3 ~ [d3,b3,d4] ~@3, d3 ~@3", // Bm G
  R: "[g#3,b3,d4]@3 ~ [g#3,b3,d4] ~@3 [d3,g#3,b3,d4]@3 ~ [d3,g#3,b3,d4] ~@3, d3 ~@3", // G#dim
  S: "[g3,a3,e4,g4]@3 ~ [g3,a3,e4,g4] ~@3 [c#4,e4,g4]@4 [g3,a3] ~@3, c#4@4 ~@4 [g3,a3]@3 ~@5", // A7 C#dim Gsus2
  T: "[f#3,a3,d4,f#4]@4 [f#3,a3,d4,f#4] ~@3 [f#3,a3,d4,f#4]@3 ~ [f#3,a3,d4,f#4] ~@3", // D
  U: "~ c#4@6 ~ [e3,a3,c#4]@4 ~@4, [e3,a3]@3 ~@5", // A A5
  V: "[[a3,d4]@5 ~@3 [e3,c#4]@8 ~ [d3,d4]@15, f#3@3 ~@5 a3@24, ~ f#3]/2", // D5 C#m D
})).s("gm_acoustic_guitar_steel").gain(0.19).pan(0.7)

stack(acoustic_guitar_nylon, bass, acoustic_guitar_steel)