// Let's Work Together — Canned Heat
// 118 bpm, 4/4, key G major. Source: mcgill.
// Generated by strudelify. One cycle = one bar.
setcpm(118/4)

const chords = arrange(
  // intro (4 bars)
  [4, "<D7 C7 G!2>"],
  // chorus (12 bars)
  [12, "<G!4 C7!2 G!2 D7 C7 G!2>"],
  // chorus (12 bars)
  [12, "<G!4 C7!2 G!2 D7 C7 G!2>"],
  // chorus (12 bars)
  [12, "<G!4 C7!2 G!2 D7 C7 G!2>"],
  // solo (12 bars)
  [12, "<G!4 C7!2 G!2 D7 C7 G!2>"],
  // chorus (12 bars)
  [12, "<G!4 C7!2 G!2 D7 C7 G!2>"],
  // solo (17 bars)
  [17, "<G!4 C7!2 G!2 D7 C7 G!2 D7 C7 G [G@2 D7 C7] G>"],
)
const bassline = arrange(
  [4, "<d2 c2 g2!2>"],
  [12, "<g2!4 c2!2 g2!2 d2 c2 g2!2>"],
  [12, "<g2!4 c2!2 g2!2 d2 c2 g2!2>"],
  [12, "<g2!4 c2!2 g2!2 d2 c2 g2!2>"],
  [12, "<g2!4 c2!2 g2!2 d2 c2 g2!2>"],
  [12, "<g2!4 c2!2 g2!2 d2 c2 g2!2>"],
  [17, "<g2!4 c2!2 g2!2 d2 c2 g2!2 d2 c2 g2 [g2@2 d2 c2] g2>"],
)

// 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)