// People — Barbra Streisand
// 76 bpm, 4/4, key A major. Source: mcgill.
// Generated by strudelify. One cycle = one bar.
setcpm(76/4)

const chords = arrange(
  // intro (3 bars)
  [3, "<~ Bm7 E9sus>"],
  // verse (20 bars)
  [20, "<A^9 E7sus A^9 E7sus A^9!2 G#m7b5 [C#7sus@2 C#7@2] F#m^7!4 [F#m7@2 B7@2] E^7 [C#m7@2 C7#5@2] [E@2 Go@2] F#m7 B9 ~ [~@2 Bm7 E7]>"],
  // verse (20 bars)
  [20, "<A^9 E7sus A^9 E7sus A^9!2 Bm7!2 D6!2 C#m7 A D^7!2 A6 B9 [A^7@2 F#m7@2] [Bm7@2 E7@2] A^9 A9>"],
  // coda (23 bars)
  [23, "<D^7 Bm7b5 A [Bm7@2 E7sus@2] A A11 D^7!2 C#m7 A13 D^7!2 A6 B9 [A^7@2 F#m7@2] A^9 A9 D^7 Bm7b5 A [Bm7@2 F@2] A!2>"],
)
const bassline = arrange(
  [3, "<~ b2 e2>"],
  [20, "<a2 e2 a2 e2 a2!2 g#2 c#2 f#2!4 [f#2@2 b2@2] e2 [c#2@2 c2@2] [b2@2 g2@2] f#2 b2 ~ [~@2 b2 e2]>"],
  [20, "<a2 e2 a2 e2 a2!4 d2!2 c#2 a2 d2!2 c#2 b2 [e2@2 f#2@2] [b2@2 e2@2] a2!2>"],
  [23, "<d2 b2 a2 [b2@2 e2@2] a2!2 d2!2 c#2 a2 d2!2 c#2 b2 [e2@2 f#2@2] a2!2 d2 b2 a2 [b2@2 c2@2] a2!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)