// Little Too Late — Pat Benatar
// 135 bpm, 4/4, key E major. Source: mcgill.
// Generated by strudelify. One cycle = one bar.
setcpm(135/4)

const chords = arrange(
  // intro (12 bars)
  [12, "<~!4 B [E@2 A@2] B [E@2 A@2] B [E@2 A@2] B [E@2 A@2]>"],
  // verse (17 bars)
  [17, "<E [A@2 C#m@2] D A E [A@2 C#m@2] D A B [E@2 Aadd9@2] B [E@2 Aadd9@2] [E@2 A@2]!3 [B Bsus B Bsus] B>"],
  // chorus (16 bars)
  [16, "<E!2 [A@2 A6@2] [A@3 G#m] [F#m7@2 G#m7@2] B E B E!2 [A@2 A6@2] [A@3 G#m] [F#m7@2 G#m7@2] B [E@3 B] E>"],
  // verse (17 bars)
  [17, "<E [A@2 C#m@2] D A E [A@2 C#m@2] D A B [E@2 Aadd9@2] B [E@2 Aadd9@2] [E@2 A@2]!3 [B Bsus B Bsus] B>"],
  // chorus (16 bars)
  [16, "<E!2 [A@2 A6@2] [A@3 G#m] [F#m7@2 G#m7@2] B E B E!2 [A@2 A6@2] [A@3 G#m] [F#m7@2 G#m7@2] B [E@3 B] E>"],
  // interlude (8 bars)
  [8, "<B [E@2 A@2] B [E@2 A@2] B [E@2 A@2] B [E@2 A@2]>"],
  // chorus (16 bars)
  [16, "<E!2 [A@2 A6@2] [A@3 G#m] [F#m7@2 G#m7@2] B E B E!2 [A@2 A6@2] [A@3 G#m] [F#m7@2 G#m7@2] B [E@3 B] E>"],
  // chorus (15 bars)
  [15, "<E5 ~!7 E5 ~!2 [~@2 A G#m] [F#m7@2 G#m7@2] B ~>"],
  // chorus (20 bars)
  [20, "<E!2 [A@2 A6@2] [A@3 G#m] [F#m7@2 G#m7@2] B E B E!2 [A@2 A6@2] [A@3 G#m] [F#m7@2 G#m7@2] B [F#m7@2 G#m7@2] B [F#m7@2 G#m7@2] B E!2>"],
)
const bassline = arrange(
  [12, "<~!4 b2 [g#2@2 a2@2] b2 [g#2@2 a2@2] b2 [g#2@2 a2@2] b2 [g#2@2 a2@2]>"],
  [17, "<e2 [a2@2 c#2@2] d2 a2 e2 [a2@2 c#2@2] d2 a2 b2 [g#2@2 a2@2] b2 [g#2@2 a2@2]!4 b2!2>"],
  [16, "<e2!3 [e2@2 a2 g#2] [f#2@2 g#2@2] b2 e2 b2 e2!3 [e2@2 a2 g#2] [f#2@2 g#2@2] b2 [e2@3 b2] e2>"],
  [17, "<e2 [a2@2 c#2@2] d2 a2 e2 [a2@2 c#2@2] d2 a2 b2 [g#2@2 a2@2] b2 [g#2@2 a2@2]!4 b2!2>"],
  [16, "<e2!3 [e2@2 a2 g#2] [f#2@2 g#2@2] b2 e2 b2 e2!3 [e2@2 a2 g#2] [f#2@2 g#2@2] b2 [e2@3 b2] e2>"],
  [8, "<b2 [g#2@2 a2@2] b2 [g#2@2 a2@2] b2 [g#2@2 a2@2] b2 [g#2@2 a2@2]>"],
  [16, "<e2!3 [e2@2 a2 g#2] [f#2@2 g#2@2] b2 e2 b2 e2!3 [e2@2 a2 g#2] [f#2@2 g#2@2] b2 [e2@3 b2] e2>"],
  [15, "<e2 ~!7 e2 ~!2 [~@2 a2 g#2] [f#2@2 g#2@2] b2 ~>"],
  [20, "<e2!3 [e2@2 a2 g#2] [f#2@2 g#2@2] b2 e2 b2 e2!3 [e2@2 a2 g#2] [f#2@2 g#2@2] b2 [f#2@2 g#2@2] b2 [f#2@2 g#2@2] b2 e2!2>"],
)

// chords · gm_piano
const keys = chord(chords).voicing().s("gm_piano").gain(0.8)
// bass · gm_electric_bass_finger
const bass = note(bassline).s("gm_electric_bass_finger").gain(0.9)
// drums
const drums = s("[bd hh] [sd hh] [bd hh] [sd hh]").gain(0.8)

stack(keys, bass, drums)