// Fine Brown Frame — Lou Rawls
// 129 bpm, 4/4, key F major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: sustain pedal (CC 64) lengthens the held notes
// note: Full arrangement: all 96 bars on a 24-step grid, each part at one level. 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.

// chords · acoustic guitar steel · "Gitaar"
const acoustic_guitar_steel = note(`<
  ~ A B A B A B A B C D E F G H I J K L M F G H N O P Q R S T U V W K L M F G H N O ~@2 C D E F G H I J K L M F G H N O
  P Q R S T U V W K L M F G H N O X Y Z AA AB AC AD ~ C D E F G H I J AE AD ~@3
>`.pickRestart({
  A: "~@6 [a3,c4,f4] ~@5", B: "~@6 [f4,bb4,d5] ~@5", C: "a3@2 [a3,c4,f4] ~@2 a3 [a3,c4,f4]@3 ~@2 [a3,c4,eb4,f4]",
  D: "~@2 [a3,c4,eb4,f4] ~@2 a3 [a3,c4,eb4,f4]@2 [a3,c4,eb4,f4] ~@3", // F7
  E: "bb3@2 [bb3,d4,f4] ~@2 bb3 [bb3,d4,f4]@4 ~ [bb3,db4,f4]", // Bb Bbm
  F: "~@2 [bb3,db4,f4] ~@2 bb3 [db4,f4]@2 [bb3,db4,f4] ~@3, ~@6 bb3 ~@5", // Bbm Db Bbm
  G: "~@2 [a3,c4,f4] ~@2 a3 [bb3,d4,g4]@3 ~@2 [c4,e4,a4]", // F Gm Am
  H: "~@2 [c4,e4,a4] ~@2 c4 [gb4,a4]@2 [c4,gb4,a4] ~@3, ~@6 c4 ~@5", // Am Gbm Gbdim
  I: "~@2 [b3,d4,f4,g4] ~@2 b3 [f4,g4]@4 ~ [c4,e4,g4], ~@2 [b3,d4] ~", // G7 Fsus2 C Bm
  J: "~@2 [c4,e4,g4] ~@2 bb3 [bb3,e4,g4] ~ [bb3,e4,g4] ~@3", K: "~@2 [a3,c4,f4] ~@2 a3 [a3,c4,f4]@3 ~@3",
  L: "~@2 [a3,c4,eb4,f4] ~@2 a3 [c4,eb4]@2 [a3,c4,eb4,f4] ~@3, ~@6 [a3,f4] ~@5", // F7 Cm F7 Dm
  M: "~@2 [bb3,d4,f4] ~@2 bb3 [bb3,d4,f4]@4 ~ [bb3,db4,f4]", N: "~@2 [bb3,d4,g4] ~@2 bb3 [bb3,e4,g4]@2 [bb3,e4,g4] ~@3",
  O: "[a3,c4,f4]@8 [a3,c4,eb4,f4] ~@3", P: "~@4 [a3,c4,f4] ~@5 a3 ~ [a3,c4,f4]@3 ~@7 [a3,eb4,f4] ~",
  Q: "~@4 [a3,eb4,f4] ~@5 a3 ~ [a3,eb4,f4]@3 ~ [a3,eb4,f4]@2 ~@6", // F7
  R: "~@4 [bb3,d4,f4] ~@5 bb3 ~ [bb3,d4,f4]@3 ~@7 [bb3,d4,f4] ~", // Bb
  S: "~@4 [bb3,d4,f4] ~@5 bb3 ~ [bb3,d4,f4]@3 ~ [bb3,d4,f4]@2 ~@6", // Bb
  T: "~@4 [g3,b3,d4,f4] ~@5 g3 ~ [g3,b3,d4,f4]@3 ~@7 [g3,b3,d4,f4]@2", // G7
  U: "~@4 [g3,b3,d4,f4]@2 ~@4 g3 ~ [g3,b3,d4,f4]@3 ~ [g3,b3,d4,f4]@2 ~@6", V: "[g3,c4,e4] ~@7",
  W: "~@18 [g3,c4,e4]@5 ~", X: "[a3,c4,f4] ~@5", Y: "~@2 [c4,f4], ~@8 a3@3 ~", Z: "[bb3,f4] ~@11, d4 ~@5",
  AA: "~@8 [bb3,d4]@3 ~, ~@2 f4", AB: "[b3,d4,g4] ~@5", AC: "~@2 [d4,g4], ~@8 b3@3 ~", AD: "[c4,e4,g4] ~@11",
  AE: "~@2 [b3,d4,f4,g4] ~@2 b3 [f4,g4]@4 ~@2, ~@2 [b3,d4] ~", // G7 Fsus2 Bm
})).s("gm_acoustic_guitar_steel").gain(0.48)

// bass · fretless bass · "Bas"
const bass = note(`<
  A B C B C B C B C D E F G H I J K D E F G H I L M B N F O P Q R S D E F G H I L M T ~ D E F G H I J K D E F G H I L M
  B N F O P Q R S D E F G H I L M U V W X Y Z AA AB D E F G H I J K J AC AD AE@2
>`.pickRestart({
  A: "~@18 c2@2 d2 ~ e2@2", B: "f2@5 ~ e2@5 ~ d2@5 ~ c2@5 ~", C: "bb1@5 ~ a1@5 ~ g1@5 ~ c2@4 ~@2",
  D: "f2@5 ~ e2@5 ~ d2@5 ~ c2@4 ~@2", E: "f1@5 ~ gb1@5 ~ g1@5 ~ a1@4 ~@2", F: "bb1@5 ~ d2@5 ~ f2@5 ~ d2@5 ~",
  G: "bb1@5 ~ c2@5 ~ db2@5 ~ bb1@5 ~", H: "f1@5 ~ f1@5 ~ g1@4 ~@2 g1@5 ~", I: "a1@4 ~@2 a1@5 ~ d1@5 ~ d2@5 ~",
  J: "g1@5 ~ b1@5 ~ d2@6 g1@4 ~@2", K: "c2@5 ~ bb1@5 ~ a1@5 ~ g1@5 ~", L: "g1@6 b1@5 ~ c2@6 e2@5 ~",
  M: "f1@5 ~ a1@6 c2@5 ~ a1@4 ~@2", N: "bb1@4 ~@2 a1@4 ~@2 g1@5 ~ f1@4 ~@2", O: "bb1@4 ~@2 d2@4 ~@2 f2@6 bb1@5 ~",
  P: "g1@5 ~ b1@4 ~@2 d2@5 ~ g2@5 ~", Q: "f2@5 ~ d2@5 ~ b1@5 ~ g1@5 ~", R: "c2 ~@7", S: "~@9 c2 d2 e2",
  T: "c2@2 ~@2 c2 ~ c2@2 ~@2 c2@2 bb1@3 ~@3 g1@4 c2@2", U: "f1 ~@5", V: "~@2 f1", W: "bb1 ~@7", X: "~@16 bb1@7 ~",
  Y: "g1 ~@5", Z: "~@16 g1@7 ~", AA: "c2 ~@5", AB: "~@18 c2@2 d2@2 e2 ~", AC: "c2@5 ~@19",
  AD: "f1@2 ~@2 a1@8 bb1@5 ~ db2@5 ~", AE: "[c2@4 d2 ~ e2@2 ~@2 f2@6 f1@28 ~@4]/2",
})).s("gm_fretless_bass").gain(0.48)

// chords · acoustic guitar nylon · "Gitr2"
const acoustic_guitar_nylon = note(`<
  ~ A B A B A B A B A C B D E F G H A I B D E J K L M N O@2 P Q R S A I B D E J K L T ~ A C B D E F G H A I B D E J K L
  M N O@2 P Q R S A I B D E J K L U V W X Y Z AA ~ A C B D E F G H G R AB AC@2
>`.pickRestart({
  A: "~@4 [f3,a3,c4] ~@5 [f3,a3,c4] ~@5 [f3,a3,c4] ~@5 [f3,a3,c4] ~", // F
  B: "~@4 [f3,bb3,d4] ~@5 [f3,bb3,d4] ~@5 [f3,bb3,d4] ~@5 [f3,bb3,d4] ~", // Bb
  C: "~@4 [eb3,f3,a3,c4] ~@5 [eb3,f3,a3,c4] ~@5 [eb3,f3,a3,c4] ~@5 [eb3,f3,a3,c4] ~", // F7
  D: "~@4 [f3,bb3,db4] ~@5 [f3,bb3,db4] ~@5 [f3,bb3,db4] ~@5 [f3,bb3,db4] ~", // Bbm
  E: "~@4 [f3,a3,c4] ~@5 [f3,a3,c4] ~@5 [g3,bb3,d4] ~@5 [g3,bb3,d4] ~", // F Gm
  F: "~@4 [a3,c4,e4] ~@5 [a3,c4,e4] ~@5 [gb3,a3,c4,d4] ~@5 [gb3,a3,c4,d4] ~", // Am D7
  G: "~@4 [g3,b3,d4] ~@5 [g3,b3,d4] ~@5 [g3,b3,d4] ~@5 [g3,b3,d4] ~", // G
  H: "~@4 [e3,bb3,c4] ~@5 [e3,bb3,c4] ~@5 [e3,bb3,c4] ~@5 [e3,bb3,c4] ~", // C7
  I: "~@4 [f3,a3,c4,eb4] ~@5 [f3,a3,c4,eb4] ~@5 [f3,a3,c4,eb4] ~@5 [f3,a3,c4,eb4] ~", // F7
  J: "~@4 [a3,c4,e4] ~@5 [a3,c4,e4] ~@5 [a3,d4,gb4] ~@5 [a3,d4,gb4] ~", // Am D
  K: "~@4 [g3,b3,d4,f4] ~@5 [g3,b3,d4,f4] ~@5 [g3,bb3,c4,e4] ~@5 [g3,bb3,c4,e4] ~", // G7 C7
  L: "~@4 [a3,eb4,f4] ~@5 [a3,eb4,f4] ~@5 [a3,eb4,f4] ~@5 [a3,eb4,f4] ~", // F7
  M: "~@4 [a3,c4,f4] ~@5 [a3,c4,f4] ~@5 [a3,c4,f4] ~@5 [a3,c4,f4] ~", // F
  N: "~@4 [a3,c4,eb4,f4] ~@5 [a3,c4,eb4,f4] ~@5 [a3,c4,eb4,f4] ~@5 [a3,c4,eb4,f4] ~", // F7
  O: "~@4 [bb3,d4,f4] ~@5 [bb3,d4,f4] ~@5 [bb3,d4,f4] ~@5 [bb3,d4,f4] ~", // Bb
  P: "~@4 [g3,b3,d4,f4] ~@5 [g3,b3,d4,f4] ~@5 [g3,b3,d4,f4] ~@5 [g3,b3,d4,f4] ~", // G7
  Q: "~@4 [g3,b3,d4,f4] ~@5 [g3,b3,d4,f4] ~@5 [g3,b3,d4,f4] ~@5 [g3,b3,f4] ~", R: "[g3,c4,e4] ~@23",
  S: "~@16 [g3,c4,e4] ~ [g3,c4,e4] ~@3 [g3,c4,e4] ~", // C
  T: "[c4,e4,g4] ~ [c4,e4,g4]!2 ~ [c4,e4,g4] [bb3,d4,f4] ~@2 [d4,f4,a4] ~ [c4,e4,g4]", U: "[f3,a3,c4] ~@11",
  V: "~@8 [f3,a3,c4]@3 ~", W: "[f3,d4] ~@11, bb3 ~@5", X: "~@8 [f3,d4]@3 ~, ~@2 bb3", Y: "[g3,b3,d4] ~@5",
  Z: "~@8 [g3,b3,d4]@3 ~", AA: "[g3,c4,e4] ~@5",
  AB: "[f2,a3,c4,f4] ~@3 [a2,eb4,f4]@8 [bb2,bb3,d4,f4] ~@5 [bb2,f4]@6, ~@4 a3@6 ~@8 [bb3,db4]@3 ~@3", // F F7 Bb Bb5 Bbm
  AC: "[[c3,a3,c4,f4] ~@5 [c3,d3,f3,bb3]@3 ~ [f2,c3,eb3,a3]@34 ~@4]/2", // F Bb F7
})).s("gm_acoustic_guitar_nylon").gain(0.4)

// chords · piano
const piano = note(`<
  A B C B C B C B C D E F G H I J K L M N O@2 P Q R S T U V W X Y Z L M N O@2 P AA@2 AB@2 D E F G H I J K L M N O@2 P Q
  R S T U V W X Y Z L M N O@2 P AA@2 AC AD AE AF AG AH AI AJ AK AL AM@2 AN AO AP AQ AR AS AT AU@2
>`.pickRestart({
  A: "~@18 c3@2 [d3,f3] ~ [e3,g3] ~, ~@18 e3 ~@5", // Dm Em
  B: "f2@4 [f3,a3,c4] ~ e2@4 [f3,a3,c4] ~ d2@4 [f3,a3,c4] ~ c2@4 [f3,a3,c4] ~", // F
  C: "bb1@4 [f3,bb3,d4] ~ a1@4 [f3,bb3,d4] ~ g1@4 [f3,bb3,d4] ~ c2@4 [f3,bb3,d4] ~", // Bb
  D: "f2@4 [a3,c4,f4] ~ e2@4 a3 ~ [d2,a3,c4,f4]@6 ~@2 bb2 ~ [f2,c4,eb4,a4] ~, ~@9 [c2,f3]@2 ~", // F Dm7 F7 F5
  E: "f1@4 [c4,eb4,a4] ~ [a3,eb4,g4]@3 ~@7 [eb4,g4]@2 ~@2 g4 ~ f3 ~, ~@2 f2@3 ~@7, ~@3 gb1@2 ~ [g1,f3]@3 [a1,a3,f4]@2 ~, ~@6 b3 ~@3 [a3,eb4,f4]@5 ~ a3 ~@7", // Adim Am7b5 Eb G7 Dm F7
  F: "[bb1,bb2]@4 [bb3,d4,f4] ~ d2@4 ~@2 [f2,bb3,d4,f4]@6 d2@4 [bb2,db4,f4,bb4] ~, ~@10 bb2@9 ~@5", // Bb Bbm
  G: "bb1@4 [bb2,f3,db4,f4,bb4] ~ c2@4 f4 ~ [f4,bb4,db5]@3 ~ c5@2 [bb1,f4,bb4]@4 bb2@2, f3 ~@11 [bb2,bb3]@8 ~@4, ~@12 db2@4 f4 ~@7", // Bbm Bb5 Bb
  H: "~@4 [f4,a4] ~ f1@4 f3@2 g1@4 ~@2 g1@4 [d4,g4,bb4] ~, [f1,f3]@6 c5@2 ~@2 a4 ~@13, ~@6 f4 ~@5 [g3,d4,g4,bb4]@10 g3@2", // F Gm F Gm
  I: "[a1,g4]@4 d5 ~ [a3,e5] ~ ab4 ~ [c4,gb4,a4,d5] ~ d1@4 ~@2 d2@4 gb3@2, [a3,e4]@6 a1@5 ~@13, c5@2 ~@8 d3@2 ~@4 [c4,d4,a4,c5]@7 ~", // A7 A5 D7 A5 D7
  J: "[d4,f4,b4]@3 ~ [f4,b4]@2 b1@4 g3@2 b3@3 ~@3 g1@4 b2@2, g3@7 ~@5 [d2,g2]@6 g3@2 ~@4, g1@4 ~@2 d4@2 ~@8 [b3,d4,f4,g4]@7 ~", // Bdim Fdim G5 G7
  K: "c3@2 [e4,g4]@2 ~@2 [bb1,e4,g4]@4 c3 ~ c3@2 [e4,bb4,c5]@2 c3@2 [g1,e4,bb4,c5]@4 c3@2, c2@5 ~ bb3@3 ~@15, ~@2 bb3 ~ c3@4 ~@4 a1@5 ~@7", // Em Edim C7
  L: "f2@4 [c4,f4,a4] ~ e2@4 ~@2 [a3,c4,f4]@6 [c2,c3]@4 [f2,c4,eb4,a4] ~, ~@5 f3@4 ~@3, ~@12 d2@5 ~@7", // F C F7
  M: "f1@4 [c4,a4] ~ gb1@4 ~@2 g1@4 [a3,eb4] ~ [a1,a3,f4]@4 f2@2, ~@2 f2@3 ~ f3@5 ~, ~@4 eb4@4 ~@2 [a3,eb4,f4]@5 ~@9, ~@6 g4@3 ~@7 g4@2 eb4 ~@5", // F Adim Dm F7
  N: "[bb1,bb2]@4 [bb3,d4,f4] ~ d2@4 ~@8 d2@4 [bb2,f4,db5]@2, ~@10 bb2@11 ~ bb4 ~, ~@4 [f2,bb3,d4,f4]@3 ~", // Bb Bbm Bb
  O: "[bb1@4 [a4,bb4,db5] ~ [f4,c5]@3 ~@3 db2@4 [f4,bb4,c5] ~ [f4,db5]@3 ~ bb2 ~ f1@4 [a4,c5]@2 ~@2 f3 ~ [f3,d4] ~ [g1,d4,g4,bb4]@4 [d4,g4] ~ g1@4 [g3,e4] ~, ~@4 bb2@8 bb3@9 ~@9 f1@5 ~@13, ~@4 f4@2 c2@4 [f4,bb4]@6 ~@2 bb1@4 ~@2 f2@9 ~@3 g2@10 ~@2, ~@18 bb4 ~@3 [f4,a4,c5]@4 ~@2 f4 ~@11 bb4@2 g3 ~@5]/2", // A F5 Fsus4 Db Am Dm Gm G5 …
  P: "[a1,g4]@4 d5 ~ [a3,e5]@2 ~@4 d1@4 ~@2 [d2,d4]@4 gb3@2, [a2,e4]@7 ~@3 [d3,a3]@7 ~@7, c5@2 ~@4 a1@4 [gb4,a4,d5]@5 ~ [gb4,a4,c5]@5 ~@3", // A7 A5 D A5 D5 D Gbdim
  Q: "[g3,d4,f4,b4]@4 ~@2 [b1,g3,d4,f4,b4]@5 ~ [c2,e4,bb4]@6 [e2,c3,bb3,c4,e4,bb4]@5 ~, g1@3 ~@3 [c3,bb3,c4]@2 ~@4", // G7 C7
  R: "f1@5 ~ a1@6 c2@5 ~ a1@4 ~@2, [f3,c4,f4,a4]@17 ~@7", // F
  S: "[f3,c4,eb4,a4]@3 ~ [c4,eb4,a4] ~ e2@4 c4 ~ [c4,eb4,a4]@3 ~ [c4,eb4,a4] ~ c2@4 [f3,c4,eb4] ~, f2@4 ~@2 f3@2 ~@4 d2@4 ~@2 f3 ~@3 a4@2", // F7 Adim F7
  T: "bb1@4 [c4,eb4] ~ a1@4 c4 ~ [f3,c4,eb4,a4]@3 ~ [eb4,a4]@2 [f1,f3]@4 c4 ~, f3 ~@3 a4@2 f3 ~@5 g1@4 c4 ~@7", // Cm F7 Ebdim F
  U: "[bb1,bb2]@4 [bb3,d4,f4] ~ d2@4 bb3 ~ [bb3,d4,f4,bb4]@3 ~ [bb3,d4,f4] ~ d2@4 [f3,f4] ~, ~@4 bb4@2 f3 ~@5 f2@4 bb4@2 ~@6", // Bb F
  V: "[bb1,bb2,bb4,d5]@4 [f4,g4,bb4,db5] ~ [f4,bb4,d5]@2 ~@2 bb3 ~ [f4,bb4,f5]@2 bb2@2 ~@2 [bb2,f4,bb4,d5]@3 ~@3, [f4,g4]@2 ~@4 d2@4 ~@2 f2@6 bb1@5 ~, ~@6 [bb3,g4] ~@17", // Bb Gm7b5 Bb Bb5 Bb Fsus2 Eb
  W: "[g1,g2]@4 [f4,b4] ~ b1@4 f4 ~ [g3,f4,b4,d5]@3 ~ [f4,b4,d5] ~ g2@4 [g3,g4] ~, ~@4 d5@2 g3 ~@5 d2@4 ~@2 g3 ~@5", // G Fdim G7 Bdim G
  X: "[g2,g4,b4,f5]@3 ~ [g4,b4,f5] ~ [f4,b4,d5]@3 ~ [f4,b4,d5] ~ [g2,d4,f4,b4]@3 ~ [d4,f4,b4] ~ [g3,b3,f4,g4]@3 ~ [b3,f4,g4] ~, f2@2 ~ d2@2 ~ b1@2 ~ g1@2 ~", // G7 Bdim G7 Bdim G7
  Y: "[c2,e4,g4,c5]@2 c3 ~@19 c5@2, b2 ~@23", Z: "c6 c5 b5 c5 bb5 c5 g5 c5 e5 [c2,f5] d2 e2, ~@20 gb5 ~ g5 ~",
  AA: "[[g1,f4,b4]@6 [b1,d4,f4,b4]@5 ~ [c2,c4,e4,bb4]@6 [c3,bb3,c4,e4,bb4]@3 ~@3 f1@5 ~ a1@6 c2@5 ~ a1@4 ~@2, [g3,d4]@4 ~@2 g3@3 ~@3 [c3,bb3]@4 ~@2 e2@4 [f3,c4,f4,a4]@23 ~@3]/2", // G7 Bdim C7 G5 C7 F
  AB: "[[c3,c4,e4,g4]@2 ~@2 [c3,c4,e4,g4] ~ [c3,c4,e4,g4] ~@3 [c3,c4,e4] ~ [bb2,bb3,d4,f4]@3 ~@3 [g2,d4,f4,a4]@3 ~ [c2,c4,e4,g4]@4 ~@22, ~@5 g4 ~@18]/2", // C Bb Dm C
  AC: "[f3,a3,c4,f4] ~@7", AD: "~@16 [f3,a3,c4,f4]@7 ~", AE: "[bb2,bb3,d4,f4] ~@7", AF: "~@16 [bb2,bb3,d4,f4]@7 ~",
  AG: "[g2,b3,d4,g4] ~@7", AH: "~@16 [g2,b3,d4,g4]@7 ~", AI: "[c3,c4,e4,g4] ~@7",
  AJ: "~@6 [bb5,c6]@2 g5@2 e5 ~ c5@2 b4 ~ bb4@2 c2@2 d2@2 e2@2, ~@18 g4 ~ e4 ~ c4 ~", // Bbsus2
  AK: "f2@4 [c4,f4] ~ e2@5 ~ [d2,c4,f4,a4]@6 f3 ~ bb2 ~ f3@2, ~@4 a4@2 f3 ~@5 f3 ~@5 c2@4 ~@2", // F5 Dm7
  AL: "[eb5,f5]@2 c5 ~ a4 ~ [f3,g4] ~ e4 ~ eb4@2 ~@2 c4@2 a3@2 ~@2 [a3,eb4,g4]@2 f2@2, f1@5 ~ gb1@5 ~ [g1,f2]@5 ~ [a1,f3]@4 ~@2, f2 ~@5 f4@2 ~@16", // Ebsus2 Fsus2 Am7b5 G7 Dm
  AM: "[[bb3,d4,f4]@3 ~ [bb3,d4] ~ [bb3,d4] ~@5 [f2,bb3,d4,f4]@5 ~ d2@4 ~@2 [f4,bb4,db5,f5]@3 ~ [bb4,db5,f5]@2 c2@4 f4 ~ [f4,bb4,db5,f5]@3 ~ [f4,bb4,db5] ~ bb1@4 bb2@2, [bb1,bb2]@4 g4@2 d2@4 bb2@9 ~@3 bb2@7 ~@7 db2@4 f5@2 ~@6, ~@6 f4@2 ~@16 bb1@4 f4 ~ bb3@14 ~@4]/2", // Bb Bbm Bb
  AN: "~@2 f4 ~ g4 ~ ab4 ~ a4 ~ [f3,c5] ~ [g1,g3,bb4]@4 g4@2 g3 ~ bb4 ~ [g3,d5] ~, [f1,f3]@5 ~ f1@5 ~@7 g1@5 ~", // F5 Gm G5 F
  AO: "[a1,a3]@4 a4@2 ~@2 [a3,c5] ~ [a3,e5] ~ [d1,d3]@6 [d4,c5]@3 ~ gb3@2, c5@3 ~@3 a1@5 ~ d5@4 ~@2 d2@4 ~@2", // A Am A5 D D7
  AP: "g1@4 d5@2 ~@2 f4@2 gb4 ~ g4@2 ~@2 f4 ~ [g3,d4]@2 ~@2 b2@2, g3@12 ~@10 eb4 ~, b4@3 ~@3 b1@5 ~ [d2,g2]@6 g1@4 ~@2", // G5
  AQ: "e4@4 g4@2 [bb1,c4]@4 ~@2 [c4,bb4,c5]@3 ~ [bb4,c5]@2 g1@4 [c3,f4] ~, [c2,c3]@6 ~@4 c3@7 ~@7, ~@12 a1@4 c4 ~@7", // Bbsus2 C7 Bbsus2 F5 C
  AR: "[f4,b4,d5]@3 ~ [f4,b4,d5]@2 b1@4 [g3,f4] ~ [f4,b4,d5]@3 ~ [f4,b4,d5] ~ [g1,eb5]@4 b2@2, [g1,g2]@6 g3 ~@5 [d2,g2]@6 [g3,f4]@2 ~@4", // Bdim G7 Bdim Cm G G5 G7
  AS: "[c3,e4,bb4,e5]@2 d4 ~@21, c2@5 ~@19", // C7
  AT: "[f2,a3,c4,f4] ~@3 [a2,eb4,f4]@8 [bb2,bb3,d4,f4] ~@5 [bb2,f4]@6, ~@4 a3@6 ~@8 [bb3,db4]@3 ~@3", // F F7 Bb Bb5 Bbm
  AU: "[[c3,a3,c4,f4] ~@5 [c3,d3,f3,bb3]@3 ~ [f2,c3,eb3,a3]@34 ~@4]/2", // F Bb F7
})).s("gm_piano").gain(0.48)

// drums · kick
const kick = s("bd").struct("<~ A@30 B ~ A@8 C D A@22 B ~ A@8 ~@8 A@9 B E F ~>".pickRestart({
  A: "x!2", B: "x", C: "x ~@5 x ~@4 x", D: "~@3 x", E: "x ~ x ~@3 x ~@2 x ~@2", F: "x ~@2 x ~ x ~@2 x ~@3",
})).gain(0.56)

// drums · snare
const snare = s("sd").struct("<~ A@30 ~ B A@8 C D A@22 ~ B A@8 ~@8 A@9 E F G ~>".pickRestart({
  A: "~ x ~ x", B: "~@8 x!2 ~ x", C: "x ~ x!2 ~ x!2 ~@2 x ~ x", D: "~@3 x", E: "x", F: "~@2 x ~@3 x ~@2 x ~@2",
  G: "x ~ x!2 ~ x ~@6",
})).gain(0.56)

// drums · hihat
const hihat = s("hh").struct(`<
  ~ A B A B A B A B A B A B A B A C A B A B A B A C A B A B A B ~ D A B A B A B A C E F A B A B A B A C A B A B A B A C
  A B A B A B ~ D A B A B A B A C A G H G H G H B A B A B A B A C A C I ~@2
>`.pickRestart({
  A: "~ x ~ x", B: "~@3 x ~@4 x!2 ~ x", C: "x ~@2 x ~@2 x!6", D: "~@7 x!5", E: "x ~ x!2 ~ x!2 ~@2 x ~ x", F: "~@2 x!10",
  G: "~@3 x ~@4 x!2 ~@2", H: "x!2 ~ x", I: "x ~@4 x ~@6",
})).gain(0.56)

// drums · open hat
const open_hat = s("oh").struct("<~@31 x ~@33 x ~@27 [~@2 x ~@3 x ~@2 x ~@2] [x ~ x!2 ~ x ~@2 x ~@3] ~>").gain(0.64)

// drums · crash
const crash = s("cr").struct(`<
  ~ A ~@3 A ~@3 A ~@7 A ~@7 A ~@3 A ~ A ~ A ~@7 B ~ A ~@7 A ~@7 A ~@3 A ~ A ~ A ~@7 A ~ A ~ A ~ A ~ A ~@5 A@4 C D ~
>`.pickRestart({
  A: "x", B: "x ~@10 x", C: "~ x ~ x ~@2", D: "x ~@4 x ~@2 x ~@3",
})).gain(0.4)

stack(acoustic_guitar_steel, bass, acoustic_guitar_nylon, piano, kick, snare, hihat, open_hat, crash)