dubyflow.rb

use_bpm 130
use_synth :piano

x = (ring 0.75, 4)
pans = (range -0.75, 0.75, 0.5).mirror
frequencies = (ring 1)
chords = :e3
chord_scale = (ring :minor, :minor, :minor, :minor)
lfo = (range 40, 70, 5).mirror
live_loop :chords do
  #stop
  sync :beat
  with_fx :echo, phase: 0.75, decay: 6 do
    with_fx :pan, pan: pans.tick(:c) do
      with_fx :lpf, cutoff: lfo.tick(:d) do
        with_fx :reverb, room: 0.7, damp: 0.8 do
          with_synth_defaults attack: 0.05, release: 0.3 do
            with_synth :sine do
              play (chord chords, chord_scale.tick(:a)), amp: 1
              sleep 1.5
              play (chord chords, chord_scale.tick(:b)), amp: 0.5
            end
          end
        end
      end
    end
  end
  sleep 2.4
end

live_loop :amb2 do
  stop
  sync :beat
  sample :ambi_piano
  sleep 7.9
end

bass_notes = (ring :e2, :c2, :a1, :c2, :e2, :e2)
bass_len = (ring 2, 2, 2, 1, 5, 4)
i = 0
live_loop :bass do
 #stop
  sync :beat
  with_fx :echo, phase: 1.5, decay: 4 do
    with_synth :fm do
      play bass_notes.tick(:bass), attack: 0.03, divisor: 1, depth: 2.5, amp: 0.7
      sleep bass_len.tick(:len) - 0.1
    end
  end
  i = (i + 1) % 6
end

live_loop :kick do
  #stop
  sync :beat
  with_fx :lpf, cutoff: 50 do
    sample :bd_gas, rate: 1, amp: 2
  end
end

live_loop :beat do
  sleep 1
end

live_loop :hats do
  #stop
  if (spread 3, 8).tick then
    # (spread 3, 8) produces this pattern: * _ _ * _ _ * _
    with_fx :rhpf, cutoff: 125, res: 0.8 do
      with_synth :pnoise do
        play :d1, amp: 1,
          attack: 0.05, decay: 0.08, release: 0.1
      end
    end
  end
  sleep 0.25
end

live_loop :noise_hats do
  sync :kick
  # Create hi-hats by slicing continuous noise
  with_fx :slicer, mix: 1, phase: 0.25, pulse_width: 0.1 do
    with_fx :hpf, cutoff: 130 do
      with_synth :noise do
        play :d1, decay: 1, amp: 1
      end
    end
  end
  sleep 1
end

open_hats_cutoffs = range(120, 130, 0.5).mirror
live_loop :open_hats do
  stop
  sync :kick
  with_fx :echo, amp: 1,
  mix: 0.4, decay: 4, phase: 0.75 do
    with_fx :hpf, cutoff: open_hats_cutoffs.tick do
      with_fx :reverb, mix: 0.4, room: 0.8 do
        sleep 0.5
        sample :drum_cymbal_open, start: 0.2, finish: 0.3, amp: 0.5
        sleep 0.5
      end
    end
  end
end