// Everybody's Free (To Feel Good) — Rozalla
// 129 bpm, 4/4, key A major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: Full arrangement: all 169 bars on a 16-step grid, each part at one level; ghost notes are separate "_soft" parts. Source detail keeps the original performance.
setcpm(129/4)

// 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.

// bass · fretless bass · "Ch  1"
const bass = note(`<
  ~@12 A B C D A B C D A B C D A B C D A B C D A B C D A B C D A B C E A B C D A B C D A B C D A B C D A B C D A B C E A
  B C D A B C D A B C D A B C D A B A B A B A B A B A B A B A B A B A B ~@8 A B C D A B C D A B C D A B C D ~@16 A B C D
  A B C D A B C D A B C D A B C D A B C D ~
>`.pickRestart({
  A: "f#1@2 ~ f#1 f#1@2 g1@2 f#1@2 ~ f#1 f#1@2 e1@2", B: "f#1@2 ~ f#1!2 ~ g1 ~ f#1 ~@7",
  C: "f#1@2 ~ f#1!2 ~ g1@2 f#1@2 ~ f#1 f#1@2 e1@2", D: "f#1@2 ~ f#1!2 ~ g1@2 f#1 ~ c#2@3 ~@3", E: "f#1 ~@7",
})).s("gm_fretless_bass").gain(0.8)

// bass · fretless bass · "Ch  1" · soft notes
const bass_soft = note(`<
  ~@13 A ~ B ~ A ~ B ~ A ~ B ~ A ~ B ~ A ~ B ~ A ~ B ~ A ~ B ~ A ~@3 A ~ B ~ A ~ B ~ A ~ B ~ A ~ B ~ A ~ B ~ A ~@3 A ~ B
  ~ A ~ B ~ A ~ B ~ A ~ B ~ A ~ A ~ A ~ A ~ A ~ A ~ A ~ A ~ A ~ A ~@9 A ~ B ~ A ~ B ~ A ~ B ~ A ~ B ~@17 A ~ B ~ A ~ B ~
  A ~ B ~ A ~ B ~ A ~ B ~ A ~ B ~
>`.pickRestart({
  A: "~@10 c#2@5 ~", B: "~@14 d2 ~",
})).s("gm_fretless_bass").gain(0.48)

// chords · string ensemble 1 · "Ch  2"
const string_ensemble_1 = note(`<
  ~@4 A B C B A B C D ~@8 E@4 F@4 G@2 H I J I K I J I H I J I K ~ A B L M A B L N G@2 H I J I K I J I H I J I K ~ A B L
  M A B L N A B L M A B L N ~@12 A B L B A B L B ~@4 O P Q R A B L M A B L N A B L M A B L N S T U V S T U V S T U V S T
  U V A B L M A B L N A B L M A B L N A B L M A B L N W
>`.pickRestart({
  A: "[f#2,f#3,c#4,f#4,a4]", B: "[e2,e3,b3,e4,a4]", C: "[d2,d3,a3,d4,f#4,a4]", D: "[b1,b2,e3,b3,e4,a4]",
  E: "[a4 b4 ~ b4, f#4, c#5 c#5]/4",
  F: "[[f#3,a3,c#4,a4]@2 [f#3,b3,c#4,b4]@2 [c#3,f#3,a3]@2 ~ g#3, f#4, c#5 c#5, ~@3 [e2,e3,a3,b3,e5]]/4", // F#m F#sus4 F#m Esus4
  G: "[f#4 e4, f#5]/2", H: "d4", I: "e4", J: "f#4", K: "a4", L: "[d2,d3,d4,f#4,a4]", M: "[e2,e3,b3,e4]",
  N: "[e2,e3,g#3,b3,e4]", O: "[f#2,c#3,f#3,a3]", P: "[e2,b2,e3,a3]", Q: "[d2,d3,f#3,a3]", R: "[b1,b2,e3,a3]", S: "f#2",
  T: "e2", U: "a2", V: "b2", W: "[f#2,f#3] ~@7",
})).s("gm_string_ensemble_1").gain(0.3)

// chords · string ensemble 1 · "Ch  2" · soft notes
const string_ensemble_1_soft = note(`<
  ~@28 A B C@2 D@2 E@2 F B G H F B I ~@9 A B C@2 D@2 E@2 F B G H F B I ~@102
>`.pickRestart({
  A: "[a5,c#6,e6]", B: "[e5,g#5,b5,e6]", C: "[[a4,d5,a5] [e5,a5,b5], f#5]/2", D: "[[a5,c#6,e6] [e5,g#5,b5,e6], f#5]/2",
  E: "[[d5,a5] [e5,a5,b5], f#5]/2", F: "[f#5,a5,c#6,e6]", G: "[a4,d5,f#5,a5]", H: "[e5,a5,b5]", I: "[d5,f#5,a5]",
})).s("gm_string_ensemble_1").gain(0.18)

// chords · synth brass 2 · "Ch  3" · A5 B5 A5 B5
const synth_brass_2 = note(`<
  ~@43
  [[e2,a2,e3,a3,e4] [b1,b2,f#3,b3,f#4]]
  ~@23
  [[e2,a2,e3,a3,e4] [b1,b2,f#3,b3,f#4]]
  ~@101
>`).s("gm_synth_brass_2").gain(0.48)

// chords · piano · "Ch  4"
const piano = note(`<
  ~@44 A B C D A B C D E F G H E F G H E F G F E H G I A B C D A B C D A B C D A B C D ~@20 A B C D A B C D A B C D A B
  C D A B C D A B C D J K L I J K L I J K L I J K L I A B C D A B C D A B C D A B C D A B C D A B C D M
>`.pickRestart({
  A: "f#3 ~ [c#4,f#4,a4] ~ f#3 [c#4,f#4,a4] ~ f#3 [c#4,f#4,a4] ~ f#3 [c#4,f#4,a4] ~ f#3 [c#4,f#4,a4] ~", // F#m
  B: "e3 ~ [b3,e4,a4] ~ e3 [b3,e4,a4] ~ e3 [b3,e4,a4] ~ e3 [b3,e4,a4] ~ e3 [b3,e4,g#4] ~", // Esus4 E
  C: "d3 ~ [a3,d4,f#4] ~ d3 [a3,d4,f#4] ~ d3 [a3,d4,f#4] ~ d3 [a3,d4,f#4] ~ d3 [a3,d4,f#4] ~", // D
  D: "e3 ~ [a3,b3,e4] ~ e3 [a3,b3,e4] ~ e3 [e3,b3,e4,a4] ~ [e3,b3,e4,a4] ~ [e3,b3,e4,g#4] ~ [e3,b3,e4,g#4] ~", // Asus2 Esus4 E
  E: "f#2@12 ~ f#2 c#2 f#2", F: "e2@12 e2 ~@3", G: "d2@12 b1 ~ d2 ~", H: "e2@12 e2@3 ~", I: "e2@3 ~",
  J: "f#2@12 f#2 c#3 a2 c#3", K: "e2@12 e2 c#3 a2 c#3", L: "d2@12 d2 a2 f#2 a2", M: "[f#2,f#3]@3 ~@5",
})).s("gm_piano").gain(0.56)

// other · lead 2 sawtooth · "Ch  5"
const lead_2_sawtooth = note("<~@84 [f#3 f#2 c#3 f#2 e3 f#2 c#3 f#2 b2 f#2 a2 f#2 b2 f#2 c#3 f#2]!12 ~@73>")
  .s("gm_lead_2_sawtooth").gain(0.56)

// chords · pad choir · "Ch  7"
const pad_choir = note(`<
  A B C D A B C E A B C D ~@92 A B F G A B H I ~@16 A B H B A B H B A B H B A B H B ~@24 J
>`.pickRestart({
  A: "[c#4,f#4,a4]", B: "[b3,e4,a4]", C: "[a3,d4,f#4,a4]", D: "[b3,e4,g#4]", E: "[b3,e4,g#4,b4]", F: "[d4,f#4,a4]",
  G: "[e4,a4,b4]", H: "[a3,d4,f#4]", I: "[e3,a3,b3,e4]", J: "[f#3,f#4] ~@7",
})).s("gm_pad_choir").gain(0.29)

// other · alto sax · "Ch  9"
const alto_sax = note("<~@136 A B A C A B A D ~@25>".pickRestart({
  A: "~@2 f#4@3 b4@3 c#5@3 b4@3 c#5 ~", B: "~@2 f#4@3 b4@3 c#5@2 ~ b4@3 e5 ~", C: "~@2 g#4@3 a4@3 g#4@3 e4@3 c#4 ~",
  D: "~@2 f#4@3 b4@3 c#5@2 b4@2 ~@2 f#5 ~, ~@8 b4 ~@3 e5@4",
})).s("gm_alto_sax").gain(0.72)

// drums · kick
const kick = s("bd").struct("<~@12 A@31 ~ A@23 ~ A@36 ~@8 A@56 ~>".pickRestart({
  A: "x!4",
})).gain(0.8)

// drums · snare
const snare = s("sd").struct(`<
  ~@12 A B C D A B C D A B C D A B C D A B C D A B C D A B C D A B C ~ A B C D A B C E A B C D A B C D A B C D A B C ~ A
  B C D A B C E A B C D A B C E A B A B A B A B A B A B A B A B A B A B ~@7 F A B C D A B C E A B C D A B C E ~@15 G A B
  C D A B C E A B C D A B C E A B C D A B C E ~
>`.pickRestart({
  A: "~@4 x ~@2 x ~ x ~@2 x ~@3", B: "~@4 x ~@2 x ~ x ~@2 x ~ x!2", C: "~@4 x ~@2 x ~@2 x ~ x ~@3",
  D: "~@4 x!2 ~ x ~@2 x ~ x!4", E: "~@4 x!2 ~ x ~@2 x ~ x!2 ~ x", F: "~@7 x!3 ~ x!5",
  G: "~@2 x ~@2 x ~@2 x!2 ~ x ~ x!3",
})).gain(0.56)

// drums · clap
const clap = s("cp").struct("<~@12 A@31 ~ A@23 ~ A@36 ~@8 A@16 ~@16 A@24 ~>".pickRestart({
  A: "~@3 x",
})).gain(0.56)

// drums · hihat
const hihat = s("hh").struct(`<
  ~@12
  [x!2 ~@2 x!2 ~@2 x!2 ~@2 x!2 ~@2]!92
  ~@8
  [x!2 ~@2 x!2 ~@2 x!2 ~@2 x!2 ~@2]!16
  [x!2 ~ x!3 ~ x!3 ~ x!3 ~ x]!16
  [x!2 ~@2 x!2 ~@2 x!2 ~@2 x!2 ~@2]!24
  ~
>`).gain(0.48)

// drums · open hat
const open_hat = s("oh").struct("<~@12 [~ x ~ x ~ x ~ x]!92 ~@8 [~ x ~ x ~ x ~ x]!56 ~>").gain(0.48)

// drums · tambourine
const tambourine = s("tb").struct("<~@12 [x!16]!92 ~@7 [~@8 x!7 ~] [x!16]!16 ~@8 [x!16]!32 ~>").gain(0.48)

// drums · cowbell
const cowbell = s("cb").struct("<~@20 A@23 ~ A@23 ~ A@16 ~@28 A@16 ~@16 A@24 ~>".pickRestart({
  A: "~ x ~@6",
})).gain(0.48)

// drums · crash
const crash = s("cr").struct("<~@168 x>").gain(0.4)

// drums · ht
const ht = s("ht").struct("<~@12 A@31 ~ A@23 ~ A@36 ~@8 A@16 ~@16 A@24 ~>".pickRestart({
  A: "~ x ~@2",
})).gain(0.56)

// drums · shaker
const shaker = s("sh").struct("<~@104 [~ x ~ x ~ x ~ x]!8 ~@57>").gain(0.48)

stack(
  bass, bass_soft, string_ensemble_1, string_ensemble_1_soft, synth_brass_2, piano, lead_2_sawtooth, pad_choir,
  alto_sax, kick, snare, clap, hihat, open_hat, tambourine, cowbell, crash, ht, shaker
)