//////////////////////////////////////////////////////////////////////////////////////////
//
// Daryl Hall & John Oates — I can't go for that 
// @license CC BY-NC-SA 4.0 https://creativecommons.org/licenses/by-nc-sa/4.0/
// @by Bitcoin Graffiti
// @date Sep 21, 2025 
//
//////////////////////////////////////////////////////////////////////////////////////////

setcpm(110.7/4)

const sd = s("sd").beat("1,1.5, 3", 4).gain(.4).color("orange").room(.5).bank("RolandTR909")
const bd = s("bd").beat("2, 4", 4).gain(.3).color("gold").room(.5).bank("RolandTR909")
const hh = s("sh").gain(.3).color("yellow").room(.5).fast(8)
const drums = stack(hh, sd, bd)

//bass
const bass = note("[f ~ f] [~ c] [d# c][d# e]").s("gm_electric_bass_finger:3").lpf(150).legato(.8).gain(1)
const bass_v = note("[f4 ~ f4] [~ c4] [d#4 c4][d#4 e4]").s("gm_electric_bass_finger:3").lpf(150).legato(.8).gain(1)
const bass_p = note("[f ~ f] [~ c] [d# c][d# e]").s("gm_electric_bass_finger:3").lpf(150).legato(.8).gain(1)

//misc
const arp = note("g6 f6 d#6 c6 <g5 f5> ~!12").s("gm_pad_new_age:5").room(.5).gain(.3).release(1.5).color('purple')
const arp2 = note("d6 [bb5 g5 bb5 d#5]!3").s("gm_pad_new_age:5").room(.5).gain(.2).release(1.5).color('purple')
const guitar = note("[f [f!2] ~ f]<g f4>").s("gm_electric_guitar_muted:10").gain(1).color('brown').room(1)
const amb = note("g4").s("gm_fx_soundtrack:5").slow(4).color('blue').gain(.6).decay(10)
const string = note("g5").s("gm_strings") // to do

//synth
const chorus = note("[f2, bb, eb4, g4] [[f2, bb, eb4, g4] ~ [eb2, bb, d4, f4]!2]").s("gm_epiano2:1").slow(2).color("teal").release(.5).legato("[1][[.2]!2]")
const verse = note("[c, bb, eb4, g4] [[c, bb, eb4, g4] <[[f2, c4, f4, a4]!2] [[ab2, ab, c4, eb4][bb, bb, d4, f4]]> ]").s("gm_epiano2:1").slow(2).color("teal").release(.5).legato("[1][[.2]!2]")
const pre = note("[c2, c4, e4, g4][c2, b, e4, g4][bb2, bb, e4, g4][f2, a, e4, g4]").s("gm_epiano2:1").slow(4).color("teal")

arrange(
  [2, drums],
  [4, stack(drums, bass)],
  [4, stack(drums, bass, amb)],
  [8, stack(drums, bass, arp , guitar)],
  [7, stack(drums, bass, guitar, chorus, arp)],
  [1, stack(drums, bass, guitar, chorus, arp2)],
  [8, stack(drums, bass_v, verse)],

  //prechorus
  [8, stack(drums, arp, pre)],
  //chorus
  [8, stack(drums, bass, chorus, guitar)],
  //verse 2
  [8, stack(drums, bass_v, verse)],
   //prechorus
  [8, stack(drums, arp, pre)],
  //chorus
  [8, stack(drums, bass, chorus, guitar)],

  //bridge saxophone
  //prechors
  //chorus
  //sax outro
).pianoroll({labels: 1})