// Born to Make You Happy — Britney Spears
// 88 bpm, 2/4, key B minor. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: pitch bends are ignored
// note: sustain pedal (CC 64) lengthens the held notes
// note: Full arrangement: all 173 bars on a 16-step grid, each part at one level; ghost notes are separate "_soft" parts. Source detail keeps the original performance.
setcpm(88/2)

// 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 · epiano2
const epiano2 = note(`<
  ~ A@2 B@2 C@2 D@2 E@2 B@2 F@2 G@2 H@3 I J@2 K I L@3 M N@3 O P@2 Q R S@2 T O U V W X Y Z AA AB U AC AD AE U AD W AF
  AG@2 H@3 I J@2 K I L@3 M N@3 O P@2 Q R S@2 T O AH V W X Y Z AA AB U AC AD AE U AD W AF AI AJ AK@2 AL AM AN@2 AO@2 AP@2
  AQ@2 AR@2 AS@4 AT@2 AU@2 AV@2 AW@2 AV@2 AX@2 AV@2 AW@2 AV@2 AX@2 AY AZ BA BB BC BD BE BF BG BH X BI BG X BA BJ BK BL
  BM@2 AY BN BO@2 BG BH X BI BG X BA BJ BP@2
>`.pickRestart({
  A: "[[b3,d4,f#4]@13 ~ [a3,d4,f#4]@17 ~]/2", B: "[[a3,d4,f#4]@13 ~ [a3,c#4,e4]@16 ~@2]/2",
  C: "[[b3,d4,f#4]@13 ~ [a3,d4,f#4]@16 ~@2]/2", D: "[[a3,d4,f#4]@13 ~ [a3,c#4,e4]@15 ~@3]/2",
  E: "[[b3,d4,f#4]@13 ~ [a3,d4,f#4]@15 ~@3]/2", F: "[[b3,d4,f#4]@13 ~@2 [a3,d4,f#4]@16 ~]/2",
  G: "[[a3,d4,f#4]@6 ~ [a3,c#4,e4]@8 ~]/2", H: "[[b2,d4,f#4]@8 [e3,e4,g4]@7 ~ [b3,d4]@8, b3@5 [g2,g3]@3]/3",
  I: "~@3 f#3, f#2@15 ~, ~ f#3@2 ~, ~ c#4", J: "[~@3 f#4 ~@2 [b3,e4]@2, b2@15 ~ e3@15 ~, ~@2 b3@9 ~@5, ~@4 d4@7 ~@5]/2",
  K: "~@3 g3, g2, ~ g3@2 ~, ~ d4", L: "[[d4,f#4]@15 ~ [e3,e4,g4]@14 ~@2 d4@15 ~, b3@30 g3@17 ~, ~@31 [g2,b3]@16 ~]/3",
  M: "c#4@3 ~@3 f#3 ~, f#2@15 ~, [f#3,a#3]@10 a#3@5 ~, ~@3 c#4@5", // F#
  N: "[~@8 [d4,f#4]@8 [e3,e4,g4]@15 ~ d4@14 ~@2, b2@15 ~@16 [g2,g3,b3]@16 ~, ~@5 b3@26 ~@17]/3", // D Em G
  O: "[f#2,f#3,a#3,c#4]@15 ~", P: "[[g3,b3,d4]@31 ~]/2", Q: "[e3,b3,e4,g4]@15 ~", R: "[a2,a3,c#4,e4]@15 ~",
  S: "[[b2,d4,f#4] [e3,e4,g4], b3]/2", T: "[g2,g3,b3,d4]@15 ~", U: "[b3,d4,f#4]@15 ~", V: "[g3,b3,d4]@7 ~",
  W: "[a3,d4,f#4]@15 ~", X: "[a3,c#4,e4]@15 ~", Y: "[b2,b3,d4,f#4]@15 ~", Z: "~ [b3,d4]@12 ~@3, g2, g3@3 ~, ~ c4 ~@14",
  AA: "[a3,d4,f#4]@3 ~, d3@15 ~", AB: "[e3,g3,b3]@5 ~@3 [f#2,f#3,a#3,c#4]@7 ~, e2 ~", AC: "[b3,e4,g4]@15 ~",
  AD: "[g3,b3,d4]@15 ~", AE: "[f#3,a#3,c#4]@15 ~", AF: "[e3,g3,b3]@6 ~@2 [f#3,a#3,c#4]@7 ~, a3 ~@15",
  AG: "[[b3,d4,f#4]@31 ~]/2", AH: "[b3,d4,f#4]", AI: "[b3,d4,f#4]@7 ~", AJ: "[g2,d4], [g3,b3]@3 ~",
  AK: "[[d3,d4,f#4] [a2,c#4,e4], a3]/2", AL: "[b2,b3,d4,f#4]", AM: "[g2,g3,b3,d4]",
  AN: "[[d3,d4,f#4]@8 [a2,c#4,e4]@7 ~, a3@15 ~]/2", AO: "[[b3,d4,f#4]@31 ~, b2@11 ~@5]/2",
  AP: "[[d2,d3,a3,d4,f#4]@31 ~]/2", AQ: "[[g3,b3,d4]@27 ~@5, g2]/2",
  AR: "[[d4,f#4]@15 ~ [a2,c#4,e4]@14 ~@2, a3@15 ~, d3 ~]/2", AS: "[[g3,b3,d4]@29 ~@3 [d3,a3,d4,f#4]@31 ~, g2 ~]/4",
  AT: "[[a3,c#4,e4]@7 ~, a2@31 ~]/2", AU: "[[f#2,f#3,a#3,c#4]@31 ~]/2",
  AV: "[[g2,g3,b3,d4]@5 ~ [g3,b3,d4] ~@5 [d3,a3,d4,f#4]@19 ~, ~@6 g2@3 ~@23]/2", // G D
  AW: "[[b2,b3,d4,f#4]@5 ~ [b3,d4,f#4] ~@5 [a2,a3,c#4,e4]@19 ~, ~@3 b2 ~@12]/2", // Bm A
  AX: "[[d3,a3,d4,f#4]@5 ~ [a3,d4,f#4] ~@5 [a2,a3,c#4,e4]@18 ~@2, ~@3 d3 ~@12]/2", AY: "[c#3,c#4,e4,g#4]",
  AZ: "[a3,c#4,e4]@7 ~", BA: "[b3,e4,g#4]@15 ~", BB: "[b3,d#4,f#4]@15 ~", BC: "[c#3,c#4,e4,g#4]@15 ~",
  BD: "~ [c#4,e4]@12 ~@3, a2, a3@3 ~, ~ d4 ~@14", BE: "[b3,e4,g#4]@3 ~, e3@15 ~",
  BF: "[f#3,a3,c#4]@5 ~@3 [g#2,g#3,c4,d#4]@7 ~, f#2 ~", BG: "[c#4,e4,g#4]@15 ~", BH: "[c#4,f#4,a4]@15 ~",
  BI: "[g#3,c4,d#4]@15 ~", BJ: "[f#3,a3,c#4]@6 ~@2 [g#3,c4,d#4]@7 ~, b3 ~@15", BK: "[c#4,e4,g#4]@7 ~",
  BL: "[a2,e4], [a3,c#4]@3 ~", BM: "[[e3,e4,g#4] [b2,d#4,f#4], b3]/2", BN: "[a2,a3,c#4,e4]",
  BO: "[[e3,e4,g#4]@8 [b2,d#4,f#4]@7 ~, b3@15 ~]/2", BP: "[[c#3,c#4,e4,g#4]@23 ~@9]/2",
})).s("gm_epiano2").gain(0.5).pan(0.2)

// bass · electric bass finger
const bass = note(`<
  ~@5 A B C D E F G H E F I J A K L M N O P Q R S T M N O U M V T S W X Y Z AA AB AC AD AE X AC AD AF AG Y V AA X L B AH
  AI@2 A K L M N O P Q R S T M N O U M V T S W X Y Z AA AB AC AD AE X AC AD AF AG Y V AA X L B AH AJ AK AL D A AM AN AO
  ~@16 AP@2 AQ@2 AR@2 AS@2 AP@2 AQ@2 AR@2 AS@2 AT AU S N AV AU S AW AX AY AZ BA AV W BB BC BD J BE BF BG BH O BI AX AY
  AZ BA AV W BB BC BJ@2
>`.pickRestart({
  A: "b1 ~ b1@6", B: "d2", C: "d2 ~ d2@5 ~", D: "a1@5 ~ a1@2", E: "b1@2 ~@2 b1@11 ~", F: "d2@7 ~",
  G: "d2@2 ~@2 d2@11 ~", H: "a1@11 ~ a1@3 ~", I: "d2 ~@3 d2@7 ~ d2@3 ~", J: "a1", K: "e2@3 e2", L: "g1 ~ g1@4 g1@2",
  M: "f#1@3 f#1", N: "b1 ~ b1@3 ~ b1 ~", O: "e2@5 ~ e2@2", P: "g1 ~ g1@4 g1 ~", Q: "f#1@5 ~ f#1 ~", R: "b1 ~ b1@5 ~",
  S: "e2@6 ~ e2", T: "g1 ~ g1@3 ~ g1@2", U: "g1 ~ g1@3 ~ g1 ~", V: "g1@6 ~ g1", W: "a1 ~ a1@4 a1@2", X: "b1@6 ~ b1",
  Y: "e2 ~ e2@3 ~ e2@2", Z: "g1@4 g1@2 ~ g1", AA: "f#1 ~ f#1@3 ~ f#1@2", AB: "b1@3 ~ b1@3 ~", AC: "g1 ~ g1@6",
  AD: "d2@6 ~ d2", AE: "a1 ~ a1@3 ~ a1 ~", AF: "e2@3 ~ f#2@3 ~", AG: "b1@7 b1", AH: "e2 f#1", AI: "[b1@11 ~@5]/2",
  AJ: "b1 b1@3", AK: "g1", AL: "d2 ~ d2@6", AM: "g1@7 ~", AN: "d2@5 ~ d2@2", AO: "a1 ~ a1@3 ~ a1@2",
  AP: "[g1@3 g1 ~@2 d2@8 d2 c2]/2", AQ: "[b1@3 b1 ~@2 a1@7 ~ a1@2]/2", AR: "[g1@3 g1 ~@2 d2@7 ~ d2 ~]/2",
  AS: "[d2@3 d2 ~@2 a1@7 ~ a1@2]/2", AT: "c#2@3 ~ c#2@3 ~", AU: "a1 ~ a1@6", AV: "c#2@6 ~ c#2", AW: "f#2@3 ~ g#2@3 ~",
  AX: "c#2@7 c#2", AY: "f#2 ~ f#2@3 ~ f#2@2", AZ: "a1@6 ~ a1", BA: "g#1 ~ g#1@3 ~ g#1@2", BB: "e2", BC: "f#2 g#1",
  BD: "c#2 c#2@3", BE: "e2 ~ e2@6", BF: "b1@5 ~ b1@2", BG: "c#2 ~ c#2@6", BH: "a1@7 ~", BI: "b1 ~ b1@3 ~ b1@2",
  BJ: "[c#2@19 ~@13]/2",
})).s("gm_electric_bass_finger").gain(0.48)

// chords · pad choir
const pad_choir = note(`<
  ~@5 A@4 B@4 C@4 ~@16 D@2 E F G@2 H I J K L@2 J K M N J O H P Q R S T U@2 ~@16 D@2 E F G@2 H I V K L@2 J K M N J O H P
  Q R S T V W X@2 Q Y Z AA AB@2 AC@2 AD@2 AE@2 AF@2 AG@4 AH@2 AI@2 AJ@2 AI@2 AK@2 AL@2 AJ@2 AI@2 AK@2 AM AN AO@2 AP AN
  AQ AR AP AS AT AU AV AW AX AY AM AA AZ@2 AV BA BB BC AP AS AT AU AV AW AX AY BD@2
>`.pickRestart({
  A: "[~ b3@13 ~ [a3,d4,f#4]@30 ~ [a3,c#4,e4]@17 ~, [d4,f#4]@13 ~@51]/4", // D A D
  B: "[[b3,d4]@13 ~ [a3,d4,f#4]@30 ~@2 [a3,c#4,e4]@15 ~@3]/4", // Bm D A
  C: "[[b3,d4,f#4]@7 [a3,d4,f#4]@16 ~ e4@7 ~, ~@47 [a3,c#4]@15 ~@2]/4", D: "[[g3,b3,d4]@15 ~]/2", E: "[b3,e4,g4]",
  F: "[a3,c#4,e4]", G: "[d4 [e4,g4], b3]/2", H: "[g3,b3,d4]@7 ~", I: "[f#3,a#3,c#4]", J: "[b3,d4,f#4]@15 ~",
  K: "[g3,b3,d4]@13 ~@3", L: "[[d4,f#4]@7 ~ [c#4,e4]@7 ~, a3@29 ~@3]/2", M: "[a3,d4,f#4]@13 ~@3",
  N: "[e4,g4]@8 f#4@7 ~", O: "[b3,e4,g4]@7 ~", P: "[f#3,a#3,c#4]@11 ~@5", Q: "[b3,d4]@15 ~", R: "[g3,b3]@11 ~@5",
  S: "[a3,d4]", T: "e4@8 f#4@7 ~", U: "[b3@27 ~@5, d4@19 ~@13, f#4@7 ~@9]/2", V: "[b3,d4,f#4]@7 ~",
  W: "[g3,b3,d4]@15 ~", X: "[~ f#4@12 ~@3 [c#4,e4]@16, a3@31 ~, d4@7 ~@9]/2", Y: "~ [g3,b3]@14 ~",
  Z: "[a3,d4,f#4]@15 ~", AA: "[a3,c#4,e4]@15 ~", AB: "[[b3,d4,f#4]@31 ~]/2", AC: "[[a3,d4,f#4]@31 ~]/2",
  AD: "[[g3,b3,d4]@29 ~@3]/2", AE: "[[d4,f#4]@14 ~@2 [c#4,e4]@15 ~, a3@31 ~]/2", AF: "[d4 a3 ~ [g3,b3,d4]@28 ~]/2",
  AG: "[[d4,f#4]@30 ~@2 [c#4,e4]@29 ~@3, a3@61 ~@3]/4", AH: "[[f#3,a#3,c#4]@15 ~]/2",
  AI: "[[g3,b3,d4]@10 ~@2 [a3,d4,f#4]@19 ~]/2", AJ: "[[b3,d4,f#4]@11 ~ [a3,c#4,e4]@17 ~@3]/2",
  AK: "[[a3,d4,f#4]@9 ~@3 [a3,c#4,e4]@13 ~@7]/2", AL: "[~@12 [a3,d4,f#4]@19 ~]/2", AM: "[c#4,e4,g#4]@7 ~",
  AN: "[a3,c#4,e4]@13 ~@3", AO: "[[e4,g#4]@7 ~ [d#4,f#4]@7 ~, b3@29 ~@3]/2", AP: "[c#4,e4,g#4]@15 ~",
  AQ: "[b3,e4,g#4]@13 ~@3", AR: "[f#4,a4]@8 g#4@7 ~", AS: "[c#4,f#4,a4]@7 ~", AT: "[a3,c#4,e4]@7 ~",
  AU: "[g#3,c4,d#4]@11 ~@5", AV: "[c#4,e4]@15 ~", AW: "[a3,c#4]@11 ~@5", AX: "[b3,e4]", AY: "f#4@8 g#4@7 ~",
  AZ: "[~ g#4@12 ~@3 [d#4,f#4]@16, b3@31 ~, e4@7 ~@9]/2", BA: "~ [a3,c#4]@14 ~", BB: "[b3,e4,g#4]@15 ~",
  BC: "[b3,d#4,f#4]@15 ~", BD: "[[c#4,e4,g#4]@3 ~]/2",
})).s("gm_pad_choir").gain(0.28).pan(0.2)

// chords · synth strings 1
const synth_strings_1 = note(`<
  ~ A@4 B@4 C@4 D@4 E F@2 G H@2 I J K L@2 G K M@2 N O@3 P Q@4 R S T@2 U V W X Y@3 Z U S AA AB ~@2 E F@2 G H@2 I J K L@2
  G K M@2 N O@3 P Q@4 E S T@2 U V W X Y@3 Z U S AA AB ~@24 AC@4 AD@4 AE@4 AD@4 AF AG AH@2 AI AJ AK AL AM@3 AN AI AG AO
  AP ~@8 AM@3 AN AI AG AO AP AQ@2
>`.pickRestart({
  A: "[d4@45 ~ [c#4,e4]@18, b3@7 ~@25]/4", B: "[b3@14 ~ a3@49, d4@11 ~@5, ~@15 f#4@30 ~@19]/4",
  C: "[[b2,b3]@7 ~@17 [a2,c#4,e4]@8, [d4,f#4]@23 ~@9, ~@14 d3@33 ~@17, ~@15 a3@48 ~]/4", // B A D
  D: "[[b2,b3]@16 d3@30 ~ [a2,c#4]@17, d4@45 ~ e4@17 ~]/4", E: "b4", F: "[~ g4, e5@5 ~@3]/2", G: "f#4", H: "b4/2",
  I: "g4", J: "~ f#4", K: "[b3,d4]", L: "[g4, e4 ~]/2", M: "[~@3 g4, e4]/2", N: "f#4@15 ~",
  O: "[~@32 e4@15 ~, [g4,b4]@47 ~]/3", P: "~ c#4@15, a3@15 ~, ~ b3@2 ~@13", Q: "[b3@24 g4@24 f#4@15 ~, d4@17 ~@47]/4",
  R: "[b3,d4,f#4]@15 ~", S: "[g3,b3,d4]@7 ~", T: "[[d4,f#4]@15 ~ c#4@15 ~, a3@31 ~]/2", U: "[b3,d4]@15 ~",
  V: "[g3,b3]@7 ~", W: "~@2 [g3,b3] ~", X: "[e3,g3]@7 ~ f#3@7 ~",
  Y: "[~@8 g4@7 ~ d4@7 ~, b3@26 ~@5 [g3,b3]@15 ~@2, ~@8 e4@5 ~@11]/3", Z: "[f#3,a#3]@15 ~", AA: "[a3,d4,f#4]@7 ~",
  AB: "[e3,g3]@6 ~@2 f#3@7 ~", AC: "[[g3,b3,d4]@10 ~@2 a3@19 ~ b3@11 ~ [a3,c#4,e4]@17 ~@3, ~@12 [d4,f#4]@31 ~@21]/4",
  AD: "[[g3,b3]@10 ~@2 [a3,d4]@31 ~ [a3,c#4]@17 ~@3]/4", // G D5 A
  AE: "[[g3,d4]@10 ~@2 a3@19 ~ b3@11 ~ [a3,c#4,e4]@17 ~@3, ~@12 [d4,f#4]@31 ~@21]/4", AF: "c#5@15 ~",
  AG: "[a3,c#4,e4]@7 ~", AH: "[[e4,g#4]@15 ~ d#4@15 ~, b3@31 ~]/2", AI: "[c#4,e4]@15 ~", AJ: "[a3,c#4]@7 ~",
  AK: "~@2 [a3,c#4] ~", AL: "[f#3,a3]@7 ~ g#3@7 ~",
  AM: "[~@8 a4@7 ~ e4@7 ~, c#4@26 ~@5 [a3,c#4]@15 ~@2, ~@8 f#4@5 ~@11]/3", AN: "[g#3,c4]@15 ~", AO: "[b3,e4,g#4]@7 ~",
  AP: "[f#3,a3]@6 ~@2 g#3@7 ~", AQ: "[[c#4,e4]@13 ~@3]/2",
})).s("gm_synth_strings_1").gain(0.25).pan(0.9)

// chords · synth strings 1 · soft notes
const synth_strings_1_soft = note(`<
  ~ A@4 ~@2 B@2 ~@5 C@3 ~@4 D ~@2 E ~@5 F@2 ~@6 G ~@5 H ~@7 I ~@10 D ~@2 E ~@5 F@2 ~@6 G ~@5 H ~@7 I ~@47 J ~@7 K ~@15 K
  ~@6
>`.pickRestart({
  A: "[~@16 a3@47 ~, f#4@11 ~@5]/4", B: "[~@15 [c#4,e4]@17]/2", C: "[a3@47 ~]/3", D: "~ d5@7", E: "f#5@5 ~@3",
  F: "[g4@23 ~@9]/2", G: "~@3 d4@5 ~@8", H: "e4@15 ~", I: "~ c#4@14 ~", J: "f#4@15 ~", K: "~ d#4@14 ~",
})).s("gm_synth_strings_1").gain(0.11).pan(0.9)

// chords · piano
const piano = note(`<
  A B@2 C D E@2 F@2 G@2 H D I@2 J K@2 ~ L@2 M N@3 O@3 P Q R@2 S T@2 U V W ~ X Y Z AA AB ~ AC AD AE AF AG AH AI AJ AK AL
  AM AN ~@10 O@3 P Q R@2 S T@2 U V W ~ X Y AO AA AB ~ AC AD AE AF AG AH AI AJ AK AL AM AN AP@2 AQ@2 AR@2 H AS AT@2 AU@2
  AV@2 AW@2 AX@2 AY@2 AZ@4 BA@2 BB@2 BC@2 BD@2 BA@2 BB@2 BC@2 BD@2 BE BF BG ~ BH BI BJ BK BL BM BN BO BP BQ BR BS BT@2
  BU@2 BV@2 BW BX BL BM BN BO BP BQ BR BS ~@2
>`.pickRestart({
  A: "~@8 b3 ~@3 c#4 ~@3", B: "[d4@5 b3 ~@3 c#4@2 ~@2 d4@11 b3 ~@3 c#4 ~@3]/2", C: "d4@2 ~ d4 ~ c#4 ~ c#4",
  D: "~@2 b3 ~ a3@3 ~ b3@2 ~@2 c#4 ~@3", E: "[d4@5 ~@2 b3@2 ~@2 c#4@2 ~ d4@10 b3@2 ~@2 c#4@2 ~@2]/2",
  F: "[d4@5 ~@2 d4@2 ~ c#4@2 ~@2 c#4@4 b3 ~ a3@3 ~ b3@2 ~@2 c#4@2 ~@2]/2",
  G: "[d4@6 b3@2 ~@2 c#4 ~@3 d4@9 ~ b3@2 ~@2 c#4@3 ~]/2", H: "d4@5 ~ d4@3 ~ c#4@3 ~ c#4@2",
  I: "[d4@6 ~ b3@2 ~ c#4 ~@3 d4@10 b3@2 ~@2 c#4@2 ~@2]/2", J: "d4@5 ~ d4@2 ~@2 c#4@2 ~@2 c#4@2",
  K: "[~ [d5,f#5], ~@7 b4@9]/2", L: "[~@2 b4 g4@2 ~ f#4 a#4, d5@7 ~@9]/2", M: "b3@13 ~@3",
  N: "[~@8 [g4,b4,d5]@5 ~@3 [f#3,c#5]@2 ~ c#5@2 ~ f#4 ~, g3@10 ~@5 f#4@3 ~@6]/3", // G F#5
  O: "[[b3,d4,f#4]@8 ~@12 e3@15 ~@5 d5@8, ~@7 e4@9 ~@8, ~@4 [g4,b4]@4 ~ g4@3]/3", P: "f#4@3 f#4", Q: "b2@15 ~",
  R: "[~@12 e4@3 ~ d4@4 ~@8 d4@4, g4@31 ~, ~@4 e3@11 ~ g3@15 ~, ~@24 b4@7 ~]/2", S: "f#4@3 a#4@3 f#4 ~",
  T: "[~@2 g3@13 ~, [g4,b4,d5]@15 ~]/2", U: "[g4,b4]", V: "~@8 [a3,c#4,e4]@7 ~", W: "[b3,d4,f#4]",
  X: "~@3 g4, ~ [g3,d5], ~@5 b4@3", Y: "[f#4,a#4]@7 ~@3 [f#4,a#4]@2 ~@4, f#3@5 ~@3", Z: "[b3,d4,f#4] ~",
  AA: "[a3,d4] f#4 ~@14", AB: "~@4 [g3,b3,d4] ~@11", AC: "[b3,d4,f#4]@7 ~", AD: "[g3,b3,d4]@11 ~@5",
  AE: "[a3,d4,f#4]@11 ~@5", AF: "[e4,g4,b4]@5 ~@3 f#4@4 ~@4, ~@8 a#4 ~@7", AG: "[b3,d4,f#4]@15 ~", AH: "[b3,e4,g4]@7 ~",
  AI: "[b4,d5]@15 ~, g4@3 ~", AJ: "[f#4,a#4]@7 ~", AK: "[b3,d4]@15 ~", AL: "[g3,b3]@3 ~", AM: "[a3,d4,f#4]@7 ~",
  AN: "e3@6 ~@3 f#3@4 ~@3", AO: "b3 ~", AP: "[~@6 f#3 ~ b3@2 c#4@2 ~@2 d4@17 ~]/2",
  AQ: "[d4@5 ~ d4@2 ~@2 c#4@2 ~@3 c#4@17]/2", AR: "[~@6 f#3 ~ b3@2 c#4@2 ~@2 d4@16 ~@2]/2", AS: "~ b3 a3@4 ~@2",
  AT: "[d4@15 ~, b2 ~@3]/2", AU: "[[d3,a3], d4@7 ~]/2", AV: "[~@5 d4@3, ~ g2@4 ~@3, ~@3 b3@5]/2",
  AW: "[d3@4 d4 ~@3 a2@5 ~ e4@2, ~@6 c#4@5 ~@5]/2", AX: "[~@3 d4@5, g2@3 ~, ~ b3@3]/2", AY: "[~@3 f#4@5, d3@15 ~]/2",
  AZ: "[~@10 a2@2 ~@2 a3@2 ~@4 a#3@9 ~@3, a2@2 ~@2 f#2@3 ~, ~@4 c#4@13 ~ f#3@6 ~@8, ~@3 e4@5 ~@8]/4",
  BA: "[[g3,b3,d4]@5 ~ [g3,b3,d4] ~@5 f#4@14 ~@2 f#4 ~ e4 ~, ~@12 d4@9 ~@11, ~@12 a3@3 ~@17]/2", // G
  BB: "[d4@8 ~@16 d5@2 e5 d5 c#5@2 b4@2, ~@12 c#4@15 ~@5, ~@13 [a3,e4]@15 ~@4]/2", // A5
  BC: "[[g3,b3,d4]@5 ~ [g3,b3,d4] ~@5 [d4,f#4]@13 ~@3 f#4 ~ e4 ~, ~@6 a3@5 ~@5]/2", // G D
  BD: "[d4@4 ~@2 [a3,c#4,e4]@7 ~@3]/2", BE: "c#4 ~", BF: "[b3,e4] g#4 ~@14", BG: "~@4 [a3,c#4,e4] ~@11",
  BH: "[c#4,e4,g#4]@7 ~", BI: "[a3,c#4,e4]@11 ~@5", BJ: "[b3,e4,g#4]@11 ~@5",
  BK: "[f#4,a4,c#5]@5 ~@3 g#4@4 ~@4, ~@8 c5 ~@7", BL: "[c#4,e4,g#4]@15 ~", BM: "[c#4,f#4,a4]@7 ~",
  BN: "[c#5,e5]@15 ~, a4@3 ~", BO: "[g#4,c5]@7 ~", BP: "[c#4,e4]@15 ~", BQ: "[a3,c#4]@3 ~", BR: "[b3,e4,g#4]@7 ~",
  BS: "f#3@6 ~@3 g#3@4 ~@3", BT: "[~@6 g#3 ~ c#4@2 d#4@2 ~@2 e4@17 ~]/2", BU: "[e4@5 ~ e4@2 ~@2 d#4@2 ~@3 d#4@17]/2",
  BV: "[~@6 g#3 ~ c#4@2 d#4@2 ~@2 e4@16 ~@2]/2", BW: "e4@5 ~ e4@3 ~ d#4@3 ~ d#4@2", BX: "~ c#4 b3@4 ~@2",
})).s("gm_piano").gain(0.28).pan(0.9)

// chords · piano · soft notes
const piano_soft = note(`<
  ~@18 A ~ B ~@3 C ~@3 D E@2 F G ~ H@2 ~@12 I ~@21 D E@2 F G ~ H@2 ~@12 I ~@15 J@3 K@2 L@2 M N O@2 P@4 Q@2 ~@23 R ~@26
>`.pickRestart({
  A: "e5@5 ~@3", B: "~ f#3 ~@2", C: "a#4 ~@3", D: "~@10 a#4@5 ~, f#3@15 ~, a#4@5 ~@3, ~@6 c#5@9 ~",
  E: "[~@3 b3@4 e4@7 ~@2]/2", F: "~ d4@2 ~", G: "f#3", H: "[~@7 e4@9]/2", I: "~@2 c#5 ~", J: "[~ f#4@2, ~@7 b3@16 ~]/3",
  K: "[f#4@7 ~]/2", L: "[~@4 g3@9 ~@3]/2", M: "~ a3@3", N: "~ c#4, ~ a3@3", O: "[~ g3@7]/2",
  P: "[~@2 d4@6 ~ a3@5 ~@2, ~@2 a3@15 ~@15]/4", Q: "[~@10 f#3@3 ~@3, ~@6 c#4@7 ~@3]/2", R: "~@2 d#5 ~",
})).s("gm_piano").gain(0.16).pan(0.9)

// chords · acoustic guitar steel
const acoustic_guitar_steel = note(`<
  ~@4 A B@8 C@4 ~@23 D@2 ~@2 E@3 ~@2 F ~@6 G@3 ~@24 H ~@2 E@3 ~@2 F ~@7 I@2 J@2 K@2 L M@8 N@5 O@4 ~@16 P ~@2 Q@3 ~@10
  R@2 S@2 T@2 U V ~@10
>`.pickRestart({
  A: "~@15 [b2,b3]", // B
  B: "[[d4,f#4]@14 ~ [d3,f#4]@31 [a2,c#4,e4]@15 ~@3 f#4@13 ~ [d3,a3,d4,f#4]@32 [a2,a3,c#4,e4]@14 ~@3 b3, ~@14 a3@45 ~@4 [b2,b3,d4]@14 ~@51, ~@7 d4@15 ~@42]/8", // D A D A Bm
  C: "[[d4,f#4]@14 [d3,d4,f#4]@31 ~ [a2,c#4,e4]@15 ~@3, ~@14 a3@47 ~@3]/4", D: "[~ [d3,f#3], ~@15 b2@17]/2",
  E: "[~ f#4 ~, ~@5 [b2,b3,d4]@6 ~@5]/3", F: "[b3,d4,f#4]@7 ~@9", G: "[~@16 f#3@31 ~, ~@15 [b1,b2,d3]@32 ~]/3",
  H: "f#3", I: "[~@6 f#3@2 a#3 b3@2 c#4@2 ~@2 d4@17]/2", J: "[d4@5 ~ d4@2 ~@2 c#4@2 ~@2 c#4@15 ~@3]/2",
  K: "[~@3 f#3 b3 c#4 ~ d4@9]/2", L: "d4@4 ~@2 d4@3 ~ c#4@2 ~@2 c#4@2",
  M: "[~@2 b3@2 a3@9 ~@3 f#3@25 ~@6 d2@31 ~@2 d3@29 ~@3 f#3@14 ~@2, ~@15 [b1,d3]@26 ~@38 b2@31 d2@17 ~, ~@111 d3@16 ~]/8", // Bm
  N: "[~ e3@11 ~@2 g2@32 ~@3 f#3@29 ~@2, c#3@13 ~@34 [d2,a2]@31 ~@2]/5", // D5
  O: "[~ e3@29 ~@3 c#3@24 ~@7, ~@31 a#2@26 ~@7]/4", P: "g#3", Q: "[~ g#4 ~, ~@5 [c#3,c#4,e4]@6 ~@5]/3",
  R: "[~@6 g#3@2 c4 c#4@2 d#4@2 ~@2 e4@17]/2", S: "[e4@5 ~ e4@2 ~@2 d#4@2 ~@2 d#4@15 ~@3]/2",
  T: "[~@3 g#3 c#4 d#4 ~ e4@9]/2", U: "e4@4 ~@2 e4@3 ~ d#4@2 ~@2 d#4@2", V: "~@2 c#4@2 b3@9 ~@3",
})).s("gm_acoustic_guitar_steel").gain(0.35).pan(0.2)

// chords · acoustic guitar steel · soft notes
const acoustic_guitar_steel_2 = note("<~@106 A@2 B@5 C@4 D@6 ~@50>".pickRestart({
  A: "[~@7 b2@9]/2", B: "[~@17 f#3@29 ~ g1@31 a2@2, ~@14 a2@31 ~ g2@31 ~@3, ~@15 d3@31 ~@34]/5",
  C: "[~@15 a1@13 ~@5 d3@30 ~, ~@14 a2@14 ~@3 g1@32 ~, ~@32 b2@31 ~]/4",
  D: "[d3@30 ~@2 c#3@29 ~@2 f#1@26 ~@7, ~@31 [a1,a2]@31 f#2@26 ~@8]/6", // A
})).s("gm_acoustic_guitar_steel").gain(0.2).pan(0.2)

// chords · pad warm
// … 168 more lines