// Brazil — The Ritchie Family
// 106 bpm, 4/4, key A minor. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: Full arrangement: all 96 bars on a 16-step grid, each part at one level. Source detail keeps the original performance.
setcpm(106/4)

// 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
const bass = note(`<
  A B C D E B F G H I J K L M N O P Q R S R T U V W X Y Z AA AB AC AD AC AE AF G@2 H I J K AG M N O P Q R S R AH U V W X
  Y Z AA AB AC AD AC AE AF G@2 H I J K L M N O P Q R S R AH U V W X Y Z AA AB AC AD AC AE AI AJ AK AL
>`.pickRestart({
  A: "~@8 g2@3 ~ d2@3 ~", B: "g2@3 ~ d2@3 ~ g2@3 ~ d2@3 ~", C: "g2@3 ~ d2@3 ~ a2@3 ~ e2@3 ~",
  D: "a2@3 ~ e2@3 ~ a2@3 ~ e2@3 ~", E: "a2@3 ~ e2@3 ~ g2@3 ~ d2@3 ~", F: "g2@3 ~ d2@3 ~ g2@2 ~ d2 d2@3 g2",
  G: "g2@2 ~ d2 d2@2 g2 ~ g2@2 ~ d2 d2@3 g2", H: "g2@2 ~ d2 d2@2 g2 ~ a2@3 e2 e2@3 a2",
  I: "a2@2 ~ e2 e2@2 a2 ~ a2@2 ~ e2 e2@3 a2", J: "a2@2 ~ e2 e2@2 a2 ~ a2@2 ~ d2 d2@2 ~ a2",
  K: "a2@2 ~ d2!2 ~ a2 ~ a2@2 ~ d2 d2@3 a2", L: "a2@2 ~ d2 d2@2 a2 ~ g2@3 d2 d2@3 g2",
  M: "g2@3 d2!2 ~ g2 ~ a2@3 e2 e2@3 a2", N: "a2@2 ~ e2 e2@2 a2 ~ g2@2 ~@2 g2@3 ~",
  O: "f#2@3 ~ f2@3 ~ e2@2 ~ b2 b2@2 ~ e2", P: "f2@2 ~ c3 c3@3 f2 e2@2 ~ b2 b2@2 ~ e2",
  Q: "e2@2 ~ b2 b2@3 e2 e2@3 b2 b2@2 ~ e2", R: "f2@2 ~ c3 c3@3 f2 e2@2 ~ b2 b2@3 e2",
  S: "e2@2 ~ b2 b2@3 e2 e2@3 b2 b2@3 e2", T: "e2@3 b2 b2@3 e2 e2@2 ~ e2 e2@3 e2",
  U: "f2@2 ~ f2 f2@2 ~ f2 f#2@2 ~ f#2 f#2@2 ~ f#2", V: "f2@2 ~ f2 f2@3 ~ c3@2 ~ g2 g2@3 c3, e2 ~@15",
  W: "c3@3 g2 g2@2 c3 ~ c3@3 g2 g2@3 c3", X: "c3@3 g2 g2@2 c3 ~ b2@2 ~ f#2 f#2@2 ~ b2",
  Y: "b2@2 ~ f#2!2 ~ b2 ~ b2@3 f#2 f#2@2 b2 ~", Z: "g2@2 ~ d2 d2@2 g2 ~ a2@3 e2 e2@2 a2 ~",
  AA: "a2@2 ~ e2 e2@2 a2 ~ d2@3 a2 a2@2 ~ d2", AB: "d2@3 a2 a2@2 e2 ~ g2@2 ~ d2 d2@3 g2",
  AC: "g2@2 ~ d2 d2@2 g2 g#2 a2@2 ~ e2 e2@2 ~ a2", AD: "a2@2 ~ e2 e2@2 a2 e2 g2@2 ~ d2 d2@3 g2",
  AE: "a2@3 e2 e2@2 a2 e2 g2@2 ~ d2 d2@2 ~ g2", AF: "g2@2 ~ d2 d2@3 ~ g2@2 ~ d2 d2@2 ~ g2",
  AG: "a2@3 d2 d2@2 a2 ~ g2@3 d2 d2@3 g2", AH: "e2@2 ~ b2 b2@3 e2 e2@2 ~ e2 e2@3 e2",
  AI: "g2@2 ~ d2 d2@2 g2 ~ a2@2 ~ e2 e2@2 ~ a2", AJ: "a2@2 ~ e2 e2@2 a2 ~ g2@2 ~ d2 d2@2 ~ g2",
  AK: "g2@2 ~ d2 d2@2 g2 ~ g2 ~@3 d2 ~@3", AL: "g2 ~@15",
})).s("gm_fretless_bass").gain(0.64)

// chords · acoustic guitar nylon
const acoustic_guitar_nylon = note(`<
  A B C D E F G H I J K@2 L M N O P Q R S T U V@2 W X Y Z AA AB AC AD AC AE AF@2 H I J K@2 L M N AG P Q R S T U V@2 W X
  Y Z AA AB AC AD AC AE AF@2 H I J K@2 L M N AG P Q R S T U V@2 W X Y Z AA AB AC AD AC AE M AH AI AJ
>`.pickRestart({
  A: "~@8 [g3,b3,d4] ~ [g3,b3,d#4] ~ [g3,b3,e4] ~@3", // G Gaug Em
  B: "[g3,b3,d4] ~ [g3,b3,d#4] [g3,b3,e4] ~ [g3,b3,e4] [g3,b3,d#4] ~ [g3,b3,d4] ~ [g3,b3,d#4] ~ [g3,b3,e4] ~@3", // G Gaug Em Gaug G Gaug Em
  C: "[g3,b3,d4] ~ [g3,b3,d#4] [b3,e4] ~ d#4 g3 ~ [a3,c4,e4] ~ [a3,c4,f4] ~ [a3,c4,f#4] ~@3", // G Gaug E5 Am F F#dim
  D: "[a3,c4,e4,f4] ~ [a3,c4,f4] [a3,c4,f#4] ~ [a3,c4,f#4] [c4,f4] ~ [a3,c4,e4] ~ [a3,c4,f4] ~ [a3,c4,f#4] ~@3", // Fmaj7 F F#dim F5 Am F F#dim
  E: "[a3,c4,e4] [a3,c4,f4] ~ [a3,c4,f#4] ~ [a3,c4,f4] [a3,c4,e4] ~ [g3,b3,d4] ~ [g3,b3,d#4] ~ [g3,b3,e4] ~@3", // Am F F#dim F Am G Gaug Em
  F: "[g3,b3,d4] ~ [g3,b3,d#4] [b3,e4] ~ [g3,b3,e4] [b3,d#4] ~ [g3,b3,d4] ~ [g3,b3,d#4] ~ [g3,b3,e4] ~@3", // G Gaug E5 Em B G Gaug Em
  G: "[g3,b3,d4] ~ [g3,b3,d#4] [b3,e4] ~ [b3,e4] [g3,b3,d#4] ~ [g3,b3,d4] ~ [g3,b3,d#4] ~ [g3,b3,e4] ~@3", // G Gaug E5 Gaug G Gaug Em
  H: "[g3,b3,d4] ~ [g3,b3,d#4] [b3,e4] ~ [g3,b3,e4] [g3,b3,d#4] ~ [g3,b3,d4] ~ [g3,b3,d#4] ~ [g3,b3,e4] ~@3", // G Gaug E5 Em Gaug G Gaug Em
  I: "[g3,b3,d4] ~ [g3,b3,d#4] [b3,e4] ~ [b3,e4] [g3,b3,d#4] ~ [a3,c4,e4] ~ [a3,c4,f4] ~ [a3,c4,f#4] ~@3", // G Gaug E5 Gaug Am F F#dim
  J: "[a3,c4,e4] ~ [a3,c4,f4] [a3,c4,f#4] ~@2 f4 ~ [a3,c4,e4] ~ [a3,c4,f4] ~ [a3,c4,f#4] ~@3, ~@5 [a3,c4,f#4]@2 ~@9", // Am F F#dim Am F F#dim
  K: "[a3,c4,e4] ~ [a3,c4,f4] [a3,c4,f#4] ~ [a3,c4,f#4] [c4,f4] ~ [a3,c4,e4] ~ [a3,c4,f4] ~ [a3,c4,f#4]@2 ~@2", // Am F F#dim F5 Am F F#dim
  L: "[a3,c4,e4] ~ [a3,c4,f4] [a3,c4,f#4] ~ [a3,c4,f4] [a3,c4,e4] ~ [g3,b3,d4] ~ [g3,b3,d#4] ~ [g3,b3,e4] ~@3", // Am F F#dim F Am G Gaug Em
  M: "[g3,b3,d4] ~ [g3,b3,d#4] [g3,b3,e4] ~ [b3,e4] [g3,b3,d#4] ~ [a3,c4,e4] ~ [a3,c4,f4] ~ [a3,c4,f#4] ~@3", // G Gaug Em E5 Gaug Am F F#dim
  N: "[a3,c4,e4] ~ [a3,c4,f4] [a3,c4,f#4] ~ [a3,c4,f#4] [a3,c4,f4] ~ [g3,b3,d4] ~@3 [g3,b3,d4]@3 ~", // Am F F#dim F G
  O: "[f#3,a#3,c#4]@3 ~ [f3,a3,c4]@2 ~@2 [e3,g#3,b3,e4]@2 [e3,g#3,b3,e4] ~ [e3,g#3,b3,e4] [e3,g#3,b3,e4]@2 f3", // F# F E
  P: "~ [f3,a3,c4,f4] ~ f3 [f3,a3,c4,f4] ~ [f3,a3,c4,f4] ~ [e3,g#3,b3,e4]@2 ~ [g#3,b3,e4]!3 ~ [e3,g#3,b3,e4], ~@11 e3@3 ~@2", // F E
  Q: "~ [e3,g#3,b3,e4]@2 ~ [e3,g#3,b3,e4] ~ [e3,g#3,b3,e4] ~ [e3,g#3,b3,e4]@2 ~ [e3,g#3,b3,e4] [g#3,b3,e4] [e3,g#3,b3,e4] ~ [f3,a3,c4,f4]", // E F
  R: "~ [f3,a3,c4,f4]@2 ~ [f3,a3,c4,f4] ~ [f3,a3,c4,f4] ~ [e3,g#3,b3,e4]@2 ~ [e3,g#3,b3,e4]!2 [g#3,b3,e4] ~ [e3,g#3,b3,e4]", // F E
  S: "~ [e3,g#3,b3,e4]@3 [e3,g#3,b3,e4] ~ [e3,g#3,b3,e4] ~ [e3,g#3,b3,e4] ~ [e3,g#3,b3,e4] ~ [e3,g#3,b3,e4] [g#3,b3,e4] ~ [f3,a3,c4,f4]", // E F
  T: "~ [f3,a3,c4,f4]@2 ~ [f3,a3,c4,f4] ~ [f3,a3,c4,f4] ~ [e3,g#3,b3,e4] ~ [e3,g#3,b3,e4]!2 ~ [e3,g#3,b3,e4]@2 ~", // F E
  U: "e3 [e3,g#3,b3,e4] ~ e3 [e3,g#3,b3,e4] [g#3,b3,e4] ~ e3 [e3,a3,c4]!2 ~ e3 [e3,a3,c4] [a3,c4] ~ e3", // E Am
  V: "[[f3,a3,c4]!2 ~ f3 [f3,a3,c4]!2 ~ [f3,a3,c4] [f#3,a#3,c#4]!2 ~ f#3 [f#3,a#3,c#4]!2 ~@2 [a3,c4] [f3,a3,c4] ~ f3 [f3,a3,c4]!2 ~@2 [d#3,g3,a3,c4] ~ [d#3,g3,a3,c4] ~ [d#3,g3,a3,c4]!2 ~ [d#3,g3,a3,c4], ~@15 f3@2 ~@15]/2", // F F# Am F Am7b5
  W: "~ [d#3,g3,a3,c4]@2 ~ [d#3,g3,a3,c4] ~ [d#3,g3,a3,c4] ~ [d#3,g3,a3,c4] ~ [d#3,g3,a3,c4] ~ [d#3,g3,a3,c4]!2 ~ [d#3,g3,a3,c4]", // Am7b5
  X: "~ [d#3,g3,a3,c4]@2 ~ [d#3,g3,a3,c4] ~ [d#3,g3,a3,c4] ~ [d3,f#3,a3,b3] ~ [d3,f#3,a3] ~ [d3,f#3,a3]!2 ~ [d3,f#3,a3]", // Am7b5 Bm7 D
  Y: "~ [d3,f#3,a3]@3 [d3,f#3,a3] ~ [d3,f#3,a3] ~ [b2,d3,f#3] ~ [b2,d3,f#3] ~ [b2,d3,f#3]!2 ~ [g3,b3,d4]", // D Bm G
  Z: "~ [g3,b3,d4]@2 ~ [g3,a#3,c#4] ~ [g3,a#3,c#4] ~ [a3,c4,e4] ~ [a3,c4,e4] ~ [a3,c4,e4]!2 ~ [a3,c4,e4]", // G Gdim Am
  AA: "~ [a3,c4,e4]@2 ~ [a3,c4,e4] ~ [a3,c4,e4] ~ [a3,c4,e4,g4] ~ [a3,c4,e4,g4] ~ [a3,c4,e4,g4]!2 ~ [a3,c4,e4,g4]", // Am Am7
  AB: "~ [a3,c4,e4,g4]@2 ~ [a3,c4,e4,g4] ~ [a3,c4,e4,g4] ~ [g3,b3,d4] ~ [g3,b3,d4] ~ [g3,b3,d4]!2 ~ [g3,b3,d4]", // Am7 G
  AC: "~ g3 b3 [g3,b3,d4] [g3,b3,e4] ~ g3 ~ [a3,c4,e4] ~ [a3,c4,e4] ~ [a3,c4,e4]!2 ~ [a3,c4,f#4]", // G Em Am F#dim
  AD: "~ [a3,c4,f#4]@2 ~ [a3,c4,f#4] ~ [a3,c4,f#4] ~ [g3,b3,d4] ~ [g3,b3,d4] ~ [g3,b3,d4]!2 ~ [g3,b3,d4]", // F#dim G
  AE: "~ [a3,c4,f#4]@3 [a3,c4,f#4] ~ [a3,c4,f#4] ~ [g3,b3,d4] ~ [g3,b3,d#4] ~ [g3,b3,e4] ~@3", // F#dim G Gaug Em
  AF: "[g3,b3,d4] [g3,b3,d#4] ~ [g3,b3,e4] ~ [g3,b3,e4] [g3,b3,d#4] ~ [g3,b3,d4] ~ [g3,b3,d#4] ~ [g3,b3,e4] ~@3", // G Gaug Em Gaug G Gaug Em
  AG: "[f#3,a#3,c#4]@3 ~ [f3,a3,c4]@2 ~@2 [e3,g#3,b3,e4]@2 [e3,g#3,b3,e4] ~ [e3,g#3,b3,e4]!2 ~ f3", // F# F E
  AH: "[a3,c4,e4] ~ [a3,c4,f4] [a3,c4,f#4] ~ [a3,c4,f#4] [a3,c4,f4] ~ [g3,b3,d4] ~ [g3,b3,d#4] ~ [g3,b3,e4] ~@3", // Am F F#dim F G Gaug Em
  AI: "[g3,b3,d4] ~ [g3,b3,d#4] [g3,b3,e4] ~ e4 [g3,b3,d#4] ~ [g3,b3,d4] ~@3 d3 ~@3", AJ: "g3 ~@15",
})).s("gm_acoustic_guitar_nylon").gain(0.51).pan(0.2)

// other · flute
const flute = note("<A B C D E F ~@85 A C E G H>".pickRestart({
  A: "~@8 g5 ~ d5 ~ d5 ~ g5!2", B: "~ d5 ~ d5!2 ~ g5!3 ~ d5 ~ d5 ~ g5!2", C: "~ d5 ~ d5!2 ~ a5!3 ~ e5 ~ e5 ~ a5!2",
  D: "~ e5 ~ e5!2 ~ a5!3 ~ e5 ~ e5 ~ a5!2", E: "~ e5 ~ e5!2 ~ g5!3 ~ d5 ~ d5 ~ g5!2", F: "~ d5 ~ d5!2 ~@11",
  G: "~ d5 ~ d5!2 ~@3 g5 ~@3 d5 ~@3", H: "g5 ~@15",
})).s("gm_flute").gain(0.64).pan(0.9)

// chords · synth brass 1
const synth_brass_1 = note(`<
  ~@14 A B C D C E F G H I ~@19 A B C D C E F G H I ~@19 A B C D C E F G H I ~@14
>`.pickRestart({
  A: "~@3 [g4,b4,d5]", B: "[f#4,a#4,c#5]@3 ~ [f4,a4,c5]@4 [e4,d5]!2 ~@2 [e4,d5]!2 ~@2",
  C: "[f4,d#5]!2 ~@2 [f4,d#5]!2 ~@2 [e4,d5] ~@7", D: "~@8 [e4,d5]!2 ~@2 [e4,d5]!2 ~@2",
  E: "~@8 [e4,g#4,d5]@2 ~ [e4,g#4,d5]!3 ~ [f4,a4,d#5]", // E7 F7
  F: "~ [f4,a4,d#5]@3 [f4,a4,d#5] ~ [f4,a4,d#5] ~ [e4,g#4,d5]@2 ~@6", G: "~@8 e4@6 d4 e4", H: "f4@6 e4 f4 f#4@6 g4 f#4",
  I: "f4@3 ~@13",
})).s("gm_synth_brass_1").gain(0.64).pan(0.7)

// chords · synth strings 1
const synth_strings_1 = note("<~@23 A@4 B@7 ~@18 A@4 B@7 ~@18 A@4 B@7 ~@4>".pickRestart({
  A: "[~@8 c5@31 ~ [b4,d5,f#5]@23 ~]/4", // Bm
  B: "[~@2 d5 ~@3 c#5 ~ [a4,c5,e5]@15 ~ [d4,a4,c5,e5]@16 [g3,g4,b4,d5]@15 ~ a3@11 ~ d4@4 [g3,b4,d5,g5]@15 ~ [a3,e5]@8 [d4,d5,f#5]@7 ~@9, g4@3 ~ g4@3 ~@105, ~ b4@3 ~ a#4@3 ~@48 [a4,c5,e5]@16 ~@16 [c5,a5]@15 ~@9]/7", // Am G A5 D Am F
})).s("gm_synth_strings_1").gain(0.4).pan(0.4)

// drums · kick
const kick = s("bd").struct("<[~@8 x ~@2 x!2 ~@2 x] [x ~@2 x!2 ~@2 x!2 ~@2 x!2 ~@2 x]!93 [x ~@2 x!2 ~@2 x ~@8] ~>")
  .gain(0.71)

// drums · rim
const rim = s("rim").struct("<A B@14 C D@7 E B@20 C D@7 E B@21 C D@7 E B@11 F ~>".pickRestart({
  A: "x ~@3 x ~@3 x ~ x ~@4 x", B: "~ x ~ x ~@4 x ~ x ~@4 x", C: "~ x ~ x ~@4 x ~ x ~ x!2 ~ x",
  D: "~ x ~ x ~ x!2 ~ x ~ x ~ x!2 ~ x", E: "~ x ~ x ~ x!2 ~ x ~ x ~@4 x", F: "~ x ~ x ~@12",
})).gain(0.71)

// drums · low tom
const low_tom = s("lt").struct("<~ A@15 ~@8 A@21 ~@8 A@22 ~@8 A@12 ~>".pickRestart({
  A: "~@5 x!2 ~@9",
})).gain(0.71)

// drums · open hat
const open_hat = s("oh").struct("<[~@5 x ~ x] [~ x ~ x ~ x ~ x]!93 [~ x ~ x ~@4] ~>").gain(0.57)

// drums · high tom
const high_tom = s("ht").struct("<[~@3 x]!15 ~@8 [~@3 x]!21 ~@8 [~@3 x]!22 ~@8 [~@3 x]!12 ~@2>").gain(0.71)

// drums · ride
const ride = s("rd").struct("<[~@8 x!8] [x!16]!93 [x!8 ~@8] ~>").gain(0.71)

stack(bass, acoustic_guitar_nylon, flute, synth_brass_1, synth_strings_1, kick, rim, low_tom, open_hat, high_tom, ride)