// Se tornerai — 883
// 175 bpm, 4/4, key A major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: Full arrangement: all 154 bars on a 16-step grid, each part at one level. Source detail keeps the original performance.
setcpm(175/4)

// 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(`<
  ~@50 A@2 B@2 C@2 B@2 A@2 D@2 C@2 E@2 F G H I F J K@2 ~@32 A@2 B@2 C@2 B@2 A@2 D@2 C@2 D@2 A@2 B@2 C@2 B@2 A@2 D@2 C@2
  D@2 A@2 D@2 C@2 D@2 A@2 D@2 C@2 L@2
>`.pickRestart({
  A: "[[d2,d3]!4 [d2,d3]!4, ~ [f#3,a3,d4,f#4,a4,d5]@2 ~]/2", B: "[[a1,a2]!4 [a1,a2]!4, ~ [e3,a3,c#4,e4,a4,c#5]@2 ~]/2",
  C: "[[e1,e2]!4 [e1,e2]!4, ~ [b2,d3,g3,b3,d4,g4]@2 ~]/2", D: "[[a1,a2]!4 [a1,a2]!4, ~ [c#3,e3,a3,c#4,e4,a4]@2 ~]/2",
  E: "[[a1,a2]@2 [a1,a2]@2 [a1,a2]@2 [a1,a2]@2 [a1,a2]@2 [a1,a2]@2 [a1,a2] [b1,b2] [d2,d3]@2, ~ [c#3,e3,a3,c#4,e4,a4]@2 ~]/2", // A B D A
  F: "[e2,e3]!4", G: "[d#2,d#3]!4", H: "[d2,d3]!4", I: "[c#2,c#3]@2 [c#2,c#3] [a1,a2]@2 ~ [c#2,c#3]@2", J: "[g2,g3]!4",
  K: "[a1,a2,a3]/2", L: "[[a1,a2]!4 [a1,a2]!3 ~, ~ [c#3,e3,a3,c#4,e4,a4]@2 ~]/2",
})).s("gm_piano").gain(0.51)

// chords · overdriven guitar · "Guitar overdriven"
const overdriven_guitar = note(`<
  ~@49 A B@2 C@2 D@2 E@2 B@2 C@2 D@2 E F G H I J G K L@2 ~@16 G H I J G H I M G H I J G K N@2 B@2 C@2 D@2 E@2 B@2 C@2
  D@2 E@2 B@2 C@2 D@2 E@2 B@2 C@2 D@2 E@2 B@2 C@2 D@2 E@2 B@2 C@2 D@2 E O
>`.pickRestart({
  A: "[a2,c#3,e3,a3]!4", B: "[[d2,d3,f#3,a3] ~ [d2,d3,f#3,a3]@6]/2", C: "[[a1,a2,c#3,e3] ~ [a1,a2,c#3,e3]@6]/2",
  D: "[e1,e2,g2,b2]!4", E: "[a1,a2,c#3,e3]!4", F: "[a1,a2,c#3,e3]@2 [a1,a2,c#3,e3]@2 a2 b2 d3@2, ~@2 [a1,c#3,e3] ~",
  G: "e3@3 e3, e2", H: "d#3@3 d#3, d#2", I: "d3@3 d3, d2", J: "c#3@3 a2@3 c#3@2, c#2", K: "[g1,g2]", L: "[a1,a2]/2",
  M: "a2@3 a2@3 a2@2, a1", N: "[a2@4 [a2,c#3,e3,a3]!4, a1]/2", O: "[a1,a2,c#3,e3]!3 ~",
})).s("gm_overdriven_guitar").gain(0.35)

// chords · electric guitar clean · "Clean guitar"
const electric_guitar_clean = note(`<
  ~@2 A@2 B@2 C@2 D@2 B@2 A@2 E@2 B@2 A@2 B@2 C@2 D@2 B@2 A@2 E@2 B@2 F G H I F G H J F G H I F K L@2 M@2 N@2 O@2 N@2
  M@2 N@2 O@2 N@2 F G H I F K P@2 Q@2 R@2 S@2 T@2 U@2 Q@2 V@2 R@2 F G H I F G H J F G H I F K L@2 M@2 N@2 O@2 N@2 M@2
  N@2 O@2 N@2 M@2 N@2 O@2 N@2 M@2 N@2 O@2 N@2 M@2 N@2 O@2 N@2 M@2 N@2 O@2 N W
>`.pickRestart({
  A: "[~@2 [f#3,a3,d4] ~ f#4@2 f#4 ~@2 e4 f#4@2 f#4@4, d3 [d3,f#3,a3,d4], ~ [f#3,a3,d4] ~@2, ~@7 e4@2 ~@7]/2", // D
  B: "[~@2 [e3,a3,c#4] ~ e4@2 e4 ~@2 e4 e4@2 e4@4, c#3 [c#3,e3,a3,c#4], ~ [e3,a3,c#4] ~@2, ~@7 e4@2 ~@7]/2", // A
  C: "[~@2 [d#3,f#3,b3] ~ d#4@2 d#4 ~@2 d#4 d#4@2 d#4@4, b2 [b2,d#3,f#3,b3], ~ [d#3,f#3,b3] ~@2, ~@7 d#4@2 ~@7]/2", // B
  D: "[~@2 [g3,b3] ~ e4@2 e4 ~@2 e4 e4@2 e4@4, e3 [e3,g3,b3], ~ [g3,b3] ~@2, ~@7 e4@2 ~@7]/2", // G Em G
  E: "[[b3,d4,g4] ~ [b3,d4] ~ g4@2 g4 ~@2 g4 g4@2 g4@4, g3 [g3,b3,d4], ~ [b3,d4] ~@2, ~@7 g4@2 ~@7]/2", // G Bm G Bm
  F: "~ g4 b4 g4, [e3,g3,b3,e4]", G: "~ g4 b4 g4, [d#3,g3,b3,d#4]", H: "~ g4 b4 g4, [d3,g3,b3,d4]",
  I: "[c#3,e3,a3,c#4]@3 [a2,c#3,e3,a3]@4 ~", J: "[a2,c#3,e3,a3]", K: "~ g4 b4 g4, [g2,b2,d3,g3]",
  L: "~ g4 b4 g4, [a2,c#3,e3,a3]", M: "~ f#4 a4 f#4, [d3,f#3,a3,d4]", N: "~ e4 a4 e4, [a2,c#3,e3,a3]",
  O: "~ d4 g4 d4, [e2,g2,b2,e3]", P: "[~ g4 b4 g4 ~ g4 b4 g4, [a2,c#3,e3,a3]]/2",
  Q: "[[f#3,a3,d4,f#4]@2 [f#3,a3]@2 f#4@2 f#4 ~@2 e4 f#4@2 f#4@4, d3 [d3,f#3,a3,d4], ~ [f#3,a3,d4] ~@2, ~@7 e4@2 ~@7]/2", // D F#m D
  R: "[[e3,a3,c#4,e4]@2 [e3,a3]@2 e4@2 e4 ~@2 e4 e4@2 e4@4, c#3 [c#3,e3,a3,c#4], ~ [e3,a3,c#4] ~@2, ~@7 e4@2 ~@7]/2", // A A5 A
  S: "[[d#3,f#3,b3,d#4]@2 [d#3,f#3]@2 d#4@2 d#4 ~@2 d#4 d#4@2 d#4@4, b2 [b2,d#3,f#3,b3], ~ [d#3,f#3,b3] ~@2, ~@7 d#4@2 ~@7]/2", // B D#m B
  T: "[[g3,b3,e4]@2 [g3,b3]@2 e4@2 e4 ~@2 e4 e4@2 e4@4, e3 [e3,g3,b3], ~ [g3,b3] ~@2, ~@7 e4@2 ~@7]/2", // Em G Em G
  U: "[[e3,a3,e4]@2 [e3,a3]@2 e4@2 e4 ~@2 e4 e4@2 e4@4, c#3 [c#3,e3,a3,c#4], ~ [e3,a3,c#4] ~@2, ~@7 e4@2 ~@7]/2", // A5 A
  V: "[[b3,d4,g4]@2 [b3,d4]@2 g4@2 g4 ~@2 g4 g4@2 g4@4, g3 [g3,b3,d4], ~ [b3,d4] ~@2, ~@7 g4@2 ~@7]/2", // G Bm G Bm
  W: "~ e4 a4 ~, [a2,c#3,e3,a3]", // A
})).s("gm_electric_guitar_clean").gain(0.39)

// bass · electric bass finger · "Basso"
const bass = note(`<
  ~@33 A B C D E B C D F B C D E B G F@2 D@2 F@2 H@2 F@2 D@2 F@2 H@2 F I B C D E B G F@2 J@2 K@2 L@2 M@2 N@2 J@2 O@2 P@2
  B C D E B C D F B C D E B G F@2 D@2 F@2 H@2 F@2 D@2 F@2 H@2 F@2 D@2 F@2 H@2 F@2 D@2 F@2 H@2 F@2 D@2 F@2 H@2 F@2 D@2
  F@2 H@2 F Q
>`.pickRestart({
  A: "~@5 b1 d2@2", B: "e2@3 ~ e2@3 ~ e2@3 ~ e2@3 ~", C: "d#2@3 ~ d#2@3 ~ d#2@3 ~ d#2@3 ~",
  D: "d2@3 ~ d2@3 ~ d2@3 ~ d2@3 ~", E: "c#2@3 ~ c#2@2 a1@6 c#2@4", F: "a1@3 ~ a1@3 ~ a1@3 ~ a1@3 ~",
  G: "g1@3 ~ g1@3 ~ g1@3 ~ g1@3 ~", H: "e1@3 ~ e1@3 ~ e1@3 ~ e1@3 ~", I: "a1@3 ~ a1@3 ~ a1@2 b1@2 d2@4", J: "d2!2",
  K: "c#2!2", L: "b1!2", M: "e2@4 e2@3 d2", N: "a1!2", O: "g2!2", P: "a2!2", Q: "a1@3 ~ a1@3 ~ a1@3 ~@5",
})).s("gm_electric_bass_finger").gain(0.72)

// drums · kick
const kick = s("bd").struct(`<
  ~@34 A B@2 C A B@2 C A B@2 C A B@2 D A B@2 C A B@2 C A B@2 C A B@2 C A B@2 C A B E F A B@2 C A B@2 C A B@2 C A B@2 D A
  B@2 C A B@2 C A B@2 C A B@2 G A B@2 C A B@2 C A B@2 C A B@2 C A B@2 C A B@2 C A B@2 C A B@2 H A B@2 C A B@2 H A B@2 C
  A B@2 H
>`.pickRestart({
  A: "x ~@2 x", B: "x ~@6 x", C: "x!2 ~ x", D: "x ~ x ~@2 x ~@2", E: "x", F: "~@2 x ~ x!2 ~ x", G: "x!2", H: "x!2 ~@2",
})).gain(0.65)

// drums · snare
const snare = s("sd").struct("<~@32 A B C@15 D C@15 E C@6 ~@2 C@15 D C@15 F C@15 E C@15 E C@7 E C@7 E>".pickRestart({
  A: "x ~ x!4 ~@2", B: "x ~@3 x ~ x ~ x!3 ~ x ~@3", C: "~ x", D: "~@2 x!2", E: "~@4 x!2 ~@2", F: "x!2 ~@6",
})).gain(0.65)

// drums · low tom
const low_tom = s("lt").struct("<~@130 A ~@6 B A ~@6 B A ~@7>".pickRestart({
  A: "~ x", B: "~@3 x",
})).gain(0.65)

// drums · hihat
const hihat = s("hh").struct("<A@2 ~@16 B C B C B C B C B C B C B C B ~ D@71 ~ D@47 E>".pickRestart({
  A: "x!2", B: "x ~@2 x!2 ~@2 x", C: "x!3 ~ x ~ x!2", D: "x!4", E: "x!3 ~",
})).gain(0.58)

// drums · mid tom
const mid_tom = s("mt").struct("<~@105 [~@4 x!2 ~@2] ~@24 [~ x ~@2] ~@15 [~ x ~@2] ~@7>").gain(0.65)

// drums · open hat
const open_hat = s("oh").struct("<~@33 [~@3 x] ~@120>").gain(0.65)

// drums · high tom
const high_tom = s("ht").struct(`<
  ~@50 A B A B A B A B A B A B A B A B ~@40 A B A B A B A B A B A B A B A B A B A B A B A B C B A B A B A B A B A B A B
  A B C B A B A B A ~
>`.pickRestart({
  A: "x ~@2 x!2 ~@3 x ~@7", B: "~@12 x!4", C: "x ~ x!3 ~@3 x ~@7",
})).gain(0.44)

// drums · ride
const ride = s("rd").struct("<~@22 [~ x]!12 ~@120>").gain(0.58)

// drums · crash
const crash = s("cr").struct(`<
  ~@50 A ~ A ~@5 A ~ A ~@11 B ~ B ~@15 B ~@15 B ~ A ~@5 A ~ A ~@5 A ~ A ~@5 A ~ A ~@5 A ~@3 A ~@3 A ~ A ~@5
>`.pickRestart({
  A: "~ x", B: "x",
})).gain(0.65)

stack(
  piano, overdriven_guitar, electric_guitar_clean, bass, kick, snare, low_tom, hihat, mid_tom, open_hat, high_tom, ride,
  crash
)