// Blue Eyes Crying In The Rain — Willie Nelson
// 118 bpm, 4/4, key E major. Source: mcgill.
// Generated by strudelify. One cycle = one bar.
setcpm(118/4)

const chords = arrange(
  // intro (2 bars)
  [2, "<E!2>"],
  // verse (16 bars)
  [16, "<E!4 B!2 E!6 B!2 E!2>"],
  // verse (16 bars)
  [16, "<A!4 E!2 B!2 E!4 B!2 E!2>"],
  // solo (16 bars)
  [16, "<E!4 B!2 E!6 B!2 [E@2 C7#5@2] [E7@2 Bb7@2]>"],
  // verse (16 bars)
  [16, "<A!4 E!2 B!2 E!4 B!2 [E@2 A@2] E>"],
)
const bassline = arrange(
  [2, "<e2!2>"],
  [16, "<e2!4 b2!2 e2!6 b2!2 e2!2>"],
  [16, "<a2!4 e2!2 b2!2 e2!4 b2!2 e2!2>"],
  [16, "<e2!4 b2!2 e2!6 b2!2 [e2@2 c2@2] [b2@2 bb2@2]>"],
  [16, "<a2!4 e2!2 b2!2 e2!4 b2!2 [e2@2 a2@2] e2>"],
)

// 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)