Trilha Processing Community Day Brasil 2021

pcd-2021.py

# Trilha para vídeo Processing Community Day Brasil 2021
# berin e vinícius
# niterói/lisboa - 14/02/2021 (domingo de carnaval)

Root.default = 'D'
Scale.default = 'minor'
Clock.set_time(0)
Clock.bpm = 120
var.base = var([0, 4, 3, 2, 1], dur=[12, 9, 1, 1, 1])
~d1 >> sinepad(
  var.base + P[0, 2, 4], 
  oct=3, 
  lpf=PRand([300, 1400]), 
  amp=1,
  drive=linvar([1,2], 12),
  sus=1/3,
  room=1,
  echo=1,
  echotime=1/3,
  amplify=0.3
)

~d2 >> pulse(
  P[0, 2, 4, P[7, 14, 7, 11], 6, 5, 4],
  dur=P[3, 3, 3 + 8/9, 1/9, 1, 1, 12], 
  sus=P[1/9, 1/9, 1/9, 1/9, 1/3, 1/3, 1],
  amp=1,
  hpf=linvar([2400, 6000]),
  hpr=0.1,
  oct=5,
  pan=PWhite(-.7, .7),
  amplify=0.75,
).every(3, 'offadd', P[2, 4, 0].shuffle())

~d4 >> play(	
  'V',
  chop=24, 
  dur=3, 
  amplify=0.3,
  sus=3/2,
  delay=0,
  bits=4,
  crush=16,
  lpf=800,
  lpr=1,
  sample=0
)

~d3 >> play(
  'T', 
  amp=.1, 
  dur=PDur([4, 5, 7], [9, 9, 9, 12]) * 2, 
  lpf=PRand(1300, 1800),
  lpr=.3,
  echo=1/9,
  echodepth=1/24,
  sample=[[3, 0, 2], [0, 0, 2], 1],
  amplify=0.4,
  pan=PWhite(-.7, .7),
)

~d5 >> zap(
  var.base + P[-4:7:2].shuffle(),  
  dur=PDur([5, 4, 4], 6),
  amplify=0.15,
  oct=P[4, 5] + var([0, [1, 0]], dur=[9, 3]),
  pan=[-.7, .7],
  drive=0.2,
).every(12, 'offadd', [0, 4, 2])

Group(d5, d4, d2).solo()