//////////////////////////////////////////////////////////////////////////////////////////
//
// Mercury — Automatic (2025)
// @license CC BY-NC-SA 4.0 https://creativecommons.org/licenses/by-nc-sa/4.0/
// @by Bitcoin Graffiti
// @date Oct 21, 2025 
//
//////////////////////////////////////////////////////////////////////////////////////////


setcpm(126/4)

const bass = note("<b!6 d4 b> [~ ~ <gb!6 a gb> ~] ~  <~!2 b ~!5>".sub(24)).s("gm_synth_bass_2:6").color('purple').room(1)
const synth = note("<[b, eb4, gb4, b4]!3 [d4, gb4, a4, d5]> <[a, db4, e4, a4]!3 [b, eb4, e4, b4]>").s("gm_synth_brass_2:0").beat("0, 2", 4).color('teal').room(3).slow(2).legato(.55)

const hh = s("hh:2!16").bank("tr909").gain(.6).almostNever(ply("2 | 4"))
const bd = s("bd:1!4, ~ [sd!2] [~ sd] ~, ~!3 <~!3 cr>").bank("tr909")
const drums = stack(hh, bd).color('gold')

arrange(
  [4, bass],
  [8, stack(bass, synth)],
  [16, stack(bass, drums, synth)],
).pianoroll({labels:1})