// Lonesome Road — Waller Fats
// 144 bpm, 4/4, key G major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: sustain pedal (CC 64) lengthens the held notes
// note: Full arrangement: all 97 bars on a 16-step grid, each part at one level; ghost notes are separate "_soft" parts. Source detail keeps the original performance.
setcpm(144/4)

// 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 · acoustic bass · "LonesomeR"
const bass = note(`<
  ~ A@2 B@2 C D E F G H I@2 J D E K L M N O L P N Q R@2 I@2 C S E T U V W X N Y Z AA U AB AC AD N O AE AF L P AG AH AI P
  AJ AK AL AB AC AM N Q AN T A@2 B@2 C D E F G H I@2 J D E K L M N O L P N Q R@2 I@2 C S AO AP
>`.pickRestart({
  A: "[~@8 g2@15 ~ g1@8]/2", B: "[c2@24 f1@7 ~]/2", C: "~ a#1 ~ a1", D: "~@4 g#1@5 ~@7", E: "~@4 f1@8 f#1@3 ~",
  F: "g1@7 ~@9", G: "~ g2", H: "~@8 g1@7 ~", I: "[c2@3 f1]/2", J: "~@4 a#1@5 ~@3 a1@4", K: "g1@5 ~@11", L: "e2 d#2",
  M: "d2 c#2", N: "b1 a#1", O: "a1 g#1", P: "d2@8 c#2@7 ~", Q: "a1@8 d2@5 ~@3", R: "[~ g2@2 g1]/2", S: "~ g#1 ~@2",
  T: "g1 ~@3", U: "g1@7 ~@7 d2 ~", V: "g2 ~@3 g2@5 ~ d2 ~ b1 ~ g1 ~", W: "c2@7 ~@7 c2 ~", X: "c2 ~@3 c2@8 g1 ~ f1 ~",
  Y: "a1@8 d2@7 ~", Z: "a#1@5 ~ a#2 ~ a2@7 ~", AA: "g#2@8 d#2 ~ c2 ~ g#1@4", AB: "g2 ~@3 g2@6 d2 ~ b1 ~ g1 ~",
  AC: "c2@8 ~@6 c2 ~", AD: "c2 ~@3 c2@6 a#1 ~ g1 ~ f1 ~", AE: "g1 g#1", AF: "g1@5 ~ a#1 ~ b1@6 ~@2", AG: "b2 a#2",
  AH: "a2@8 g#2@7 ~", AI: "e2@8 d#2@7 ~", AJ: "b1@7 ~ a#1@8", AK: "a1@4 g#1@3 ~", AL: "g1@5 ~@9 d2 ~",
  AM: "f1 ~@3 f1@6 f2 ~ a1@3 ~", AN: "~@4 f1@7 ~ f#1@4", AO: "~@4 f1@8 ~ f#1@3", AP: "~ g1@10 ~@5",
})).s("gm_acoustic_bass").gain(0.32)

// chords · piano
const piano = note(`<
  ~ A B C D E F G H A@2 C D E F I H J K L M J N O P B@2 C Q E R G S T@2 U V W X Y Z AA@2 U D AB AC AD AE AF N L AG AF N
  AH AI AJ@2 AK AL AM AN AO AP B@2 C Q E F G H B@2 C Q E R G H AF AQ L M J N AH AR AS B C D E R AT AU
>`.pickRestart({
  A: "~@8 [f3,b3,e4]@7 ~", B: "~ [f3,b3,e4]", C: "d4 c4, [e3,g3]", D: "a#3@7 ~ a3@8, [c3,d#3]",
  E: "~@4 [g#3,d4,g4]@5 ~@3 [g3,c#4,f#4]@4", F: "~@4 [f#3,c4,f4]@5 ~@7", G: "~@4 [f2,c3]@7 ~ [f#2,c#3]@3 ~",
  H: "[g2,d3] ~", I: "~ [f2,c3]@2 [f#2,c#3]", J: "[e3,g3,b3]@7 ~ [d#3,g3,b3]@6 ~@2",
  K: "[g3,b3]@7 ~ [c#3,g3,b3]@8, d3 ~@3", L: "[b3,d4,f#4]@8 [a#3,d4,f#4]@7 ~", M: "[a3,d4,f#4]@7 ~ [g#3,d4,f#4]@8",
  N: "[d3,g3,b3]@7 ~ [c#3,g3,b3]@8", O: "[b2,d3,a3]@8 [a#2,d3,g#3]@7 ~", P: "[a2,c3,g3]@4 [a2,c3,f#3] ~@3",
  Q: "a#3 a3, [c3,d#3]", R: "~ [f#3,c4,f4] ~@2", S: "[g2,d3]@3 ~@13", T: "[~@8 [f3,b3,e4]@23 ~]/2",
  U: "d4@8 c4@7 ~, [e3,g3]@15 ~", V: "a#3@7 ~ a3@7 ~, [c3,d#3]@15 ~", W: "[b2,d3,a3]@7 ~ [a#2,d3,g#3]@6 ~@2",
  X: "[a2,c3,g3]@7 ~ [a2,c3,f#3]@7 ~", Y: "[g#3,d4,g4]@7 ~ [g3,c#4,f#4]@6 ~@2", Z: "[f#3,c4,f4]",
  AA: "[~ [f3,b3,e4]@3]/2", AB: "[b2,d3,a3]@3 ~ [a#2,d3,g#3]@3 ~", AC: "[a2,c3,g3]@7 ~ [g#2,d#3]@7 ~",
  AD: "[g2,d3]@4 [g#2,d#3]@3 ~", AE: "[g2,d3] [b2,d#3,a3]", AF: "[e3,g3,b3]@8 [d#3,g3,b3]@7 ~",
  AG: "[a3,d4,f#4]@6 ~@2 [g#3,d4,f#4]@7 ~", AH: "[b2,d3,a3]@4 [a#2,d3,g#3]@3 ~", AI: "[a2,c3,g3]@7 ~ [g#2,c3,f#3]@8",
  AJ: "[f3,b3,e4]/2", AK: "d4 c4, [e3,g3]@15 ~", AL: "a#3@3 ~ a3@4, [c3,d#3]@15 ~",
  AM: "[b2,d3,a3]@7 ~ [a#2,d3,g#3]@7 ~", AN: "g3@7 ~ g3@6 ~@2, [a2,c3]@7 ~", AO: "~ [f2,c3]@2 c#3, ~@12 f#2 ~@3",
  AP: "[g2,d3]@9 ~@7", AQ: "[d3,g3,b3]@3 ~ [c#3,g3,b3]@4", AR: "[a2,c3,g3]@2 [a2,c3,f#3] ~", AS: "~@4 [f3,b3,e4]@3 ~",
  AT: "~@4 [f2,c3]@8 ~ [f#2,c#3]@3", AU: "~ [g2,d3]@9 ~@6",
})).s("gm_piano").gain(0.29)

// chords · piano
const piano_2 = note(`<
  A@3 B C D E F G@3 B C D E H I J@2 K@2 L@2 M@4 B C D N O P Q R S@2 T@2 U@2 V W X Y Z@2 AA@2 AB@2 AC AD AE@2 AF@2 AG AH
  AI AJ AK AL F AM@3 B C D N F AN@3 B C D AO F I AP@2 K@2 AQ@2 AR@4 B C D AS AT@2
>`.pickRestart({
  A: "[~@6 b4 ~@7 g4 ~@7 g4@2, ~@12 a#4 ~ d5@16 b4@17 ~]/3", B: "c5!2", C: "c5 d#5@2 d#5", D: "d5 b4",
  E: "g4@8 a#4@2 g4@2 a4@2 g4 ~", F: "~ [a3,g4]@2 [a#3,g4]",
  G: "[[b3,g4]@4 ~@2 b4 ~@7 g4 ~@7 g4@2, ~@12 a#4 ~ d5@16 b4@17 ~]/3", H: "~ a3@2 [a#3,g4], ~@4 g4@7 ~@5",
  I: "[b3,g4]@4 g4 b4 d#5@2", J: "[~@2 e5@2 e5@2 e5 e5@3 g5@6]/2", K: "[~@2 f#5@2 ~@2 b4 d5@9, ~@4 d5@3 ~@9]/2",
  L: "[~@4 e5@3 ~ e5@4 e5@2 ~@6 g5@12, ~@14 e5@9 ~@9]/2",
  M: "[~@12 b4@2 d5@11 ~@3 b4@2 d5@14 g4@2 ~@14 g4@4, ~@4 f#5@11 ~@49, ~@10 d5@4 ~@14 a#4 ~@17 b4@18]/4",
  N: "g4@8 a#4@2 g4 ~ a4@2 g4 ~", O: "~@4 [a3,g4]@7 ~ [a#3,g4]@3 ~",
  P: "[b3,g4]@3 ~@4 a4 b4@2 d5 ~ e5 ~ b4 ~, ~@8 a#4 ~@7", Q: "d5@12 e5@2 g5 ~",
  R: "~@2 g5 ~ e5@4 d5@2 ~@2 a4@2 g4@2, ~@10 b4@5 ~",
  S: "[~@2 g4@2 a4@2 e4@2 ~@2 a4@4 a#4@6 ~@2 a4 ~ g4@2 d#4@5 ~, ~@8 g4@7 ~@5 a4@2 ~@10, ~@21 a#4@2 ~@9]/2",
  T: "[~@4 d5@2 d4@2 d5@2 d5@4 d5@6 ~ d5 c5 ~@3 a4@4 b4 ~, ~ d4@2 ~@7 c5 ~ b4@3 ~]/2",
  U: "[~@4 d6@2 d5 ~ d6@2 d6@4 d6@4 ~@2 c6@4 b5@2 a5 ~@3 e5@2, ~ d5@2 ~@6 d6@3 ~@2 f#5@2]/2", V: "d5@8 ~@4 e5@2 g5 ~",
  W: "~ g5 e5@2 d5 ~@2 g4, ~@5 b4@3, ~@3 a4", X: "~@2 d#4 e4 ~@2 g4 e4, ~@8 d5@7 ~, ~@10 c5@5 ~",
  Y: "~@3 g4 d5 c5@3, f5 ~, ~@2 d#5@5 ~@9, ~ f#4 ~@2",
  Z: "[b4@2 ~@2 d5@2 ~@6 d5@2 e4@9 ~ a#4@2 ~@2 d4@2 c4 ~, ~@2 c5@4 f4@8 ~@12 g4@5 ~, ~@3 c#5@3 ~@26]/2",
  AA: "[a#3 ~@11 a#3@2 b3@10 ~@8, b3@4 c4@3 ~@9, ~ g4@11 ~@4]/2",
  AB: "[~@3 g5 f#5 e5@2 ~@3 f#5 g5 ~ e5@3, ~@2 b4@5 ~@11 g5@4 ~@2 f#5@8, ~@4 f#5@4 ~@6 a5@9 ~@9]/2",
  AC: "~@6 f#5@2 b5@2 ~@2 f#5@2 e5 ~, ~@4 f5@4 ~@2 a5@5 ~", AD: "~@4 e5@2 b4@9 ~, d5@3 ~@5",
  AE: "[~@3 g5 ~ e5@2 ~@3 f#5 g5 ~ e5@3, ~ b4@3 ~@5 g5@2 ~ f#5@4, ~@4 f#5@4 f#5@6 a5@9 ~@9]/2",
  AF: "[~@6 b4@2 d5 ~@3 f5@2 d5@18, ~@2 d5@2 ~ e5@2 ~@9]/2", AG: "~@6 b4 ~ d5 ~ d5 ~ e5@2 ~@2",
  AH: "g5@2 e5 d#5 d5 g4@3", AI: "~@7 g4, ~@5 g4@2 ~, ~@3 a4", AJ: "a#4 ~@3 d#4@2 d4@4 c4@6, ~ g4@2 ~@5",
  AK: "~@4 c4@2 c#4 ~ d4@2 g4@4 e4@2, ~@2 b3@5 ~@9", AL: "~@4 e4@2 g4 ~ a#4@2 a4@4 g4@2, ~@2 c4@5 ~@9",
  AM: "[[b3,g4]@9 ~@3 b4@2 d5@13 ~ g4@2 ~@14 g4@4, ~@12 a#4 ~@17 b4@18]/3", // Em
  AN: "[[b3,g4]@8 ~@4 b4@2 d5@13 ~ g4@2 ~@14 g4@4, ~@12 a#4 ~@17 b4@17 ~]/3", AO: "g4@8 a#4 ~ g4@2 a4@2 g4 ~",
  AP: "[~@2 e5@2 e5@2 e5 ~@3 g5@6, ~@7 e5@4 ~@5]/2", AQ: "[~@2 e5@2 e5@2 e5 ~@3 g5@6, ~@14 e5@9 ~@9]/2",
  AR: "[~@4 f#5@6 ~@2 b4@2 d5@10 ~@3 a#4 b4@2 d5@14 g4@2 ~@14 g4@4, ~@5 d5@2 ~@16 b4@9]/4",
  AS: "g4@8 a#4 ~ g4 ~ a4@2 g4 ~", AT: "[~@4 [a3,g4]@9 [a#3,g4]@4 [b3,g4]@10 ~@5]/2",
})).s("gm_piano").gain(0.43)

// other · electric guitar jazz
const electric_guitar_jazz = note(`<
  A@3 B C D E ~ F@3 B G D E ~@9 A@3 B C D E ~@2 H@2 I J ~@4 H@2 K J L M N O ~@8 H@2 P J Q R S T@3 B C D E ~ F@3 B G D E
  ~@9 A@3 B C D E ~@2
>`.pickRestart({
  A: "[~@6 [a#3,b3] d4@7 g3 b3@7 g3@2]/3", B: "c4@7 ~ c4@6 ~@2", C: "c4@4 d#4@7 ~ d#4@4", D: "d4 b3",
  E: "g3@8 a#3@2 g3 ~ a3@2 g3@2", F: "[~@12 [a#3,b3]@2 d4@13 ~ g3@2 b3@14 g3@4]/3", G: "c4@2 d#4@3 ~ d#4@2",
  H: "~@4 [b3,e4,g4] ~@3", I: "~@4 [b3,d4,g4] ~@3", J: "~@4 [a#3,d#4,g4] ~@3", K: "~@4 [b3,d4,e4,g4] ~@3",
  L: "~@4 [g#3,d4,f4] ~@3", M: "[g3,c4,e4] ~@3 [g#3,c4] ~@3", N: "[g3,b3] [g#3,c4]", O: "[g3,b3]@4 [a3,d#4]@3 ~",
  P: "~@4 [b3,c4,e4,g4] ~@3", Q: "[a3,d4]@3 ~ [g#3,f4]@4, f#4@8 d4@5 ~@3", R: "[g3,c4]@3 ~ [f#3,c4,d#4]@2 ~@2, e4 ~",
  S: "~@4 a3@8 a#3@3 ~", T: "[b3@3 ~@9 [a#3,b3]@2 d4@14 g3@2 b3@14 g3@4]/3",
})).s("gm_electric_guitar_jazz").gain(0.22).pan(0.4)

// chords · epiano1
const epiano1 = note(`<
  ~ A B C@2 D E F G A B H@2 I E J K L@2 M@2 L@2 N@2 O B P@2 D Q J G R@2 S T U V W X Y@2 Z AA AB AC AD AE AF@2 AG@2 L@2
  AH AI AJ@2 Z AK AL AM J K A B C@2 D E F G A B H@2 I E J K L@2 M@2 L@2 N@2 O B P@2 D Q AN@2
>`.pickRestart({
  A: "~ [f3,b3,e4]", B: "~@4 [f3,b3,e4]@3 ~", C: "[d4@4 c4@4 a#3@4 a3@3 ~, g3@15 ~, e3@13 ~@3 d#3@15 ~]/2",
  D: "~ [g#3,d4,g4] ~ [g3,c#4,f#4]", E: "~@4 [f#3,c4,f4]@5 ~@7", F: "~@4 a3@8 a#3@3 ~", G: "b3@3 ~@13",
  H: "[d4@4 c4@4 a#3@4 a3@3 ~, g3@15 ~, e3@13 ~@3 d#3@14 ~@2]/2", I: "~@4 [g#3,d4,g4]@5 ~@3 [g3,c#4,f#4]@4",
  J: "~ a3@2 a#3", K: "b3 ~@3", L: "[e4@4 d#4@4 d4@4 c#4@3 ~, g4, b3@29 ~@3]/2",
  M: "[b3@8 a#3@8 a3@7 ~ g#3@6 ~@2, [d4,f#4]@15 ~]/2", // D
  N: "[f#4@8 [g#3,f4]@7 ~ e4@8 [f#3,d4]@4 ~@4, d4@19 ~@13, a3@6 ~@10 c4@13 ~@3, ~@8 g3@3 ~@5]/2", // C# D
  O: "~@8 [f3,b3,e4]@7 ~", P: "[d4@4 c4@4 a#3@4 a3@3 ~, g3@15 ~, e3@14 ~@2 d#3@15 ~]/2", Q: "~ [f#3,c4,f4] ~@2",
  R: "[~@4 [f3,b3]@11 ~, ~ e4@3]/2", S: "[b3,d4] c4, g3@7 ~, ~@4 a3@3 ~", T: "[d#3,a#3]@7 ~, g3@3 ~", U: "a3 g#3, d4",
  V: "g3@4 f#3@3 ~, c4@7 ~", W: "[g#3,d4] [g3,c#4]", X: "[f#3,c4]", Y: "[~@8 [f3,b3]@21 ~@3, ~ e4@3]/2",
  Z: "[b3,d4] [a3,c4], g3@7 ~", AA: "[g3,a#3]@13 ~@3", AB: "a3 [g#3,d4], d4@7 ~@9", AC: "g3 [g#3,c4], c4@7 ~@9",
  AD: "[g3,b3] [g#3,c4]", AE: "g3@8 a3@5 ~@3, b3@13 ~@3", AF: "[e4@4 d#4@4 d4@4 c#4@3 ~, g4, b3@15 ~]/2",
  AG: "[b3@8 a#3@8 a3@6 ~@2 g#3@7 ~, [d4,f#4]@15 ~]/2", AH: "[d4,f#4] [g#3,f4], a3@3 ~ d4@3 ~",
  AI: "[g3,c4]@7 ~ [f#3,d#4]@8, e4@4 c4@3 ~", AJ: "[[f3,b3]@15 ~, e4]/2", AK: "[g3,a#3,d#4]@13 ~@3",
  AL: "[d4,f#4] [g#3,f4], a3@5 ~@3 c4@6 ~@2", AM: "e4@4 [f#3,d4]@3 ~, c4@7 ~, g3@7 ~@9",
  AN: "[~@4 a3@9 a#3@4 b3@10 ~@5]/2",
})).s("gm_epiano1").gain(0.18).pan(0.4)

// chords · string ensemble 2
const string_ensemble_2 = note("<~@17 A@8 ~@11 B@7 ~@6 C@2 D@2 E@4 F@2 ~@22 A@8 ~@8>".pickRestart({
  A: "[[g4,b4]@31 [d4,f#4]@32 [g4,b4]@32 a4@8 g#4@8 g4@8 f#4@8 ~]/8", // G D G
  B: "[~@32 d5@23 [c#4,c#5]@8 [c4,c5]@16 b3@21 ~@12, ~@15 d4@40 ~@24 b4@18 ~@15]/7", C: "[g4,b4]/2", D: "[d4,f#4]/2",
  E: "[[g4,b4]@31 a4@9 g#4@7 g4@9 f#4@8, ~@31 d4@16 c4@17]/4", F: "[g4@25 ~@7]/2",
})).s("gm_string_ensemble_2").gain(0.12)

// chords · string ensemble 2 · soft notes
const string_ensemble_2_soft = note("<~@22 A@3 ~@32 B@2 ~@27 A@3 ~@8>".pickRestart({
  A: "[~@15 d4@16 c4@17]/3", B: "[b3@25 ~@7]/2",
})).s("gm_string_ensemble_2").gain(0.07)

// chords · string ensemble 1
const string_ensemble_1 = note(`<
  ~@7 A B ~@6 C D E@2 F@2 G@2 H@2 ~@6 I J ~@4 K L M N O@2 ~@2 P Q R S T U V W X Y ~@8 A Z ~@6 A B ~@6 C D E@2 F@2 G@2
  H@2 ~@6 A AA
>`.pickRestart({
  A: "~ [f2,c3,a3]@2 [f#2,c#3,a#3]", B: "[g2,b3]@5 ~@3", C: "~ [c3,a3]@2 [f#2,c#3,a#3], ~@4 f2@7 ~@5",
  D: "[g2,b3]@3 ~@5", E: "[e5@7 d#5@8 d5@9 c#5@8]/2", F: "[b4@8 a#4@7 a4@8 g#4@9]/2", G: "[e5@8 d#5@7 d5@9 c#5@8]/2",
  H: "[~ d6, d5@7 ~]/2", I: "~@4 [f2,c3,a3]@7 ~ a#3@4, ~@11 [f#2,c#3]@4 ~", J: "[g2,b3]@5 ~@11", K: "a3 g#3",
  L: "g3 f#3", M: "[g#3,g4] [g3,f#4]", N: "[f#3,f4]", O: "[[f3,e4]@5 ~@3]/2", P: "a4@7 g#4@9", Q: "g4@7 f#4@8 ~, c4",
  R: "[b3,g4] [c4,g#4]", S: "[b3,g4] [d#4,a4]", T: "[e5,e6] [d#5,d#6]", U: "[d5,d6] [c#5,c#6]", V: "[b4,b5] [a#4,a#5]",
  W: "[a4,a5] [g#4,g#5]", X: "[e4,e5] [d#4,d#5]", Y: "[d4,d5] [c#4,c#5]", Z: "[g2,b3] ~", AA: "~ [g2,b3]@10 ~@5",
})).s("gm_string_ensemble_1").gain(0.09).pan(0.3)

// chords · string ensemble 1 · soft notes
const string_ensemble_1_soft = note("<~@8 A ~@7 B ~@15 B ~@12 C ~@18 D ~@7 A ~@7 B ~@15 E>".pickRestart({
  A: "d3@5 ~@3", B: "d3@5 ~@11", C: "d4", D: "d3 ~", E: "~ d3@10 ~@5",
})).s("gm_string_ensemble_1").gain(0.04).pan(0.3)

// drums · kick
const kick = s("bd").struct(`<
  ~ A@2 B@2 C D C B A@2 B@2 C D C B@9 A@2 B@2 C D C E B F B F B F B F B F G F B F B@2 G F G F B F B@3 F B F B F D B A@2
  B@2 C D C B A@2 B@2 C D C B@9 A@2 B@2 C D H I
>`.pickRestart({
  A: "~ x", B: "x", C: "~ x ~ x", D: "~ x ~@2", E: "x ~@2 x ~@4", F: "x!2 ~@2", G: "x ~@6 x", H: "~@4 x ~@8 x ~@2",
  I: "~ x ~@14",
})).gain(0.24)

// drums · kick · soft notes
const kick_soft = s("bd").struct(`<
  ~@17 A ~ A ~ A ~ A ~@9 A ~ A ~ A ~ A ~ A ~@3 A ~ A ~@5 A ~ A B A ~ A ~ A ~@19 A ~ A ~ A ~ A ~@9
>`.pickRestart({
  A: "~@7 x", B: "~@3 x ~@4",
})).gain(0.12)

// drums · rim
const rim = s("rim").struct("<~@33 [~ x]!15 ~ [~ x]!7 ~ [~ x]!6 ~@34>").gain(0.4)

// drums · hihat
const hihat = s("hh").struct(`<
  ~ A B@5 C D B@4 E C@2 D A B A B@3 A@2 B@6 C D F G F@2 H@6 F H@4 D G@3 B H G B D F G F@2 H@2 I F B@6 C D B@4 E C@2 D A
  B A B@3 A@2 B@6 C J
>`.pickRestart({
  A: "~ x", B: "x!2", C: "~ x ~@2", D: "x", E: "~ x ~ x", F: "x ~ x!2", G: "x!3 ~", H: "x!4", I: "x!2 ~@2",
  J: "~ x ~@14",
})).gain(0.36)

// drums · hihat · soft notes
const hihat_soft = s("hh").struct(`<
  ~ A ~ A ~@5 A ~ A ~@13 A ~ A ~@5 B C B@2 ~@6 B ~@5 D ~ D E ~@2 A ~ B D B@2 ~@4 A ~ A ~@5 A ~ A ~@13 A ~ A ~@5
>`.pickRestart({
  A: "~@7 x", B: "~ x ~@2", C: "~@6 x!2", D: "~@3 x", E: "~ x ~ x",
})).gain(0.16)

// drums · low tom
const low_tom = s("lt").struct("<~@24 A ~@7 A ~@23 A ~@31 A ~@8>".pickRestart({
  A: "~@3 x",
})).gain(0.16)

// drums · open hat
const open_hat = s("oh").struct(`<
  ~@7 A ~@7 A ~ B ~ B A B ~@2 C ~@6 A ~ B ~@2 B ~ B ~ B ~ B ~ B ~ B ~@3 A ~@3 A ~@2 B ~@2 B ~ B A B ~@6 A ~@7 A ~ B ~ B
  A B ~@2 C ~@6 D ~
>`.pickRestart({
  A: "~@3 x", B: "~@7 x", C: "~@3 x ~@4", D: "~@13 x ~@2",
})).gain(0.2)

// drums · mid tom
const mid_tom = s("mt").struct("<~@8 A ~@7 B ~@7 C ~@7 C ~@7 A ~@7 A ~@7 C ~@15 A ~@7 B ~@7 C ~@8>".pickRestart({
  A: "~@3 x", B: "~@3 x!2 ~@3", C: "~ x",
})).gain(0.28)

// drums · high tom
// … 19 more lines