Some Sonic PI muzak

gistfile1.rb

in_thread do
  with_fx :reverb do
    loop do
      use_synth :tb303
      play_pattern_timed chord(:E3, :m7), 0.25
    end
  end
end

in_thread do
  with_fx :reverb do
    with_fx :echo, phase: 0.5 do
      loop do
        use_synth :tb303
        sample :drum_bass_hard, rate: rrand(0.5, 2)
        play choose(chord(:e3, :minor)), release: 0.2, cutoff: rrand(60, 130)
        sleep 0.25
      end
    end
  end
end

in_thread do
  loop do
    use_synth :tb303
    play 45
    sleep 0.2
    play 50
    sleep 0.2
  end
end

in_thread do
  loop do
    use_synth :prophet
    play 45
    sleep 0.4
  end
end