// Would It Make Any Difference To You — Etta James
// 105 bpm, 12/8, key Ab major. Source: mcgill.
// Generated by strudelify. One cycle = one bar.
setcpm(105/6)

const chords = arrange(
  // intro (4 bars)
  [4, "<Ab Eb Ab!2>"],
  // verse (16 bars)
  [16, "<Ab!2 Db!2 Eb!2 Ab Eb Ab!2 Db!2 Eb Eb7 Ab [Ab@6 Bbm@3 Cm@3]>"],
  // chorus (8 bars)
  [8, "<Db!2 Ab!2 Db!2 Ab Eb7>"],
  // verse (16 bars)
  [16, "<Ab!2 Db!2 Eb7!2 Ab!4 Db!2 Eb!2 [Ab@3 Db@3 Cm@3 Bbm@3] Ab>"],
)
const bassline = arrange(
  [4, "<ab2 eb2 ab2!2>"],
  [16, "<ab2!2 db2!2 eb2!2 ab2 eb2 ab2!2 db2!2 eb2!2 ab2 [ab2@6 bb2@3 c2@3]>"],
  [8, "<db2!2 ab2!2 db2!2 ab2 eb2>"],
  [16, "<ab2!2 db2!2 eb2!2 ab2!4 db2!2 eb2!2 [ab2@3 db2@3 c2@3 bb2@3] ab2>"],
)

// 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 hh] [sd hh hh] [bd hh hh] [sd hh hh]").gain(0.8)

stack(keys, bass, drums)