// Saturne — Brassens Georges
// 120 bpm, 6/8, key A major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: Full arrangement: all 73 bars on a 16-step grid, each part at one level. Source detail keeps the original performance.
setcpm(120/3)

// 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 · electric guitar jazz · "Guitare"
const electric_guitar_jazz = note(`<
  A B@2 C D E@2 F D G@2 H A B@2 C D E@2 F D G@2 H A B@2 C D E@2 F D G@2 H A B@2 C D E@2 F D G@2 H A B@2 C D E@2 F D G@2
  H A B@2 C D E@2 F D G@2 H ~
>`.pickRestart({
  A: "~@3 f#3@2 a3@3 c#4@4 ~ c#4@3, ~@8 f3@7 ~",
  B: "[b3@3 d4@2 c#4@3 [g#3,b3]@3 [f#3,a3]@7 ~ a3@2 c#4@3 [d4,f#4]@3 e4@4 ~, f3@7 ~@25]/2", // G#m F#m D
  C: "[b3,d4]@3 f#4@2 e4@3 [a3,c#4]@8", D: "~@3 c#4@2 f4@3 g#4@4 ~ f4@3, ~@8 b3@7 ~",
  E: "[g#4@3 b4@2 a4@3 [b3,g#4]@3 f#4@4 ~ f#4@3 a4@2 g#4@3 [b3,d4]@7 ~, b3@7 ~@4 a3@7 ~@14]/2", // E Bm
  F: "e4@3 g#4@2 e4@3 [a3,c#4]@8, g#3@7 ~@9", // A
  G: "[g#4@3 b4@2 a4@3 [b3,g#4]@3 [a3,f#4]@7 ~@3 f#4@3 a4@3 f#4@2 a4@3, b3@7 ~@17 c#4@7 ~]/2", // E D
  H: "g#4@3 d#4@2 f4@3 [a3,f#4]@8, b3@7 ~@9", // D
})).s("gm_electric_guitar_jazz").gain(0.52).pan(1)

// bass · contrabass · "Contrebasse"
const bass = note(`<
  A B C D E F G H E F I J K B C D E F G H E F I J K B C D E F G H E F I J K B C D E F G H E F I J K B C D E F G H E F I
  J K B C D E F G H E F I J L
>`.pickRestart({
  A: "~@8 c#3@3 g#3@2 f3@3", B: "c#3@3 g#3@2 f3@3 f#2@3 c#3@2 a2@3", C: "f#2@3 ~@5 e2@3 b2@2 g#2@3",
  D: "e2@3 b2@2 g#2@3 a2@3 e3@2 c#3@3", E: "a2@3 ~@5 c#3@3 g#3@2 f3@3", F: "c#3@3 g#3@2 f3@3 d3@3 a3@2 f#3@3",
  G: "d3@3 ~@5 b2@3 d3@2 f#3@3", H: "e2@3 g#2@2 b2@3 a2@3 c#3@2 e3@3", I: "d3@3 ~@5 f#2@3 a2@2 c#3@3",
  J: "c#2@3 f2@2 g#2@3 f#2@3 a2@2 c#3@3", K: "f#2@3 ~@5 c#3@3 g#3@2 f3@3", L: "f#2@3 ~@13",
})).s("gm_contrabass").gain(0.41).pan(0)

stack(electric_guitar_jazz, bass)