Pasted

base = 16.35
live_loop :bass do
  play hz_to_midi(base)
  sleep(2)
end
base_notes=[2*base,3*base,4*base]
live_loop :base_music do
  play hz_to_midi(base_notes[0])
  sleep(0.75)
  play hz_to_midi(base_notes[1])
  sleep(0.75)
  play hz_to_midi(base_notes[2])
  sleep(0.5)
end
middle_base_notes=[4*base,6*base,8*base]
live_loop :middle_base_music do
  play hz_to_midi(middle_base_notes[0])
  sleep(0.75)
  play hz_to_midi(middle_base_notes[1])
  sleep(0.75)
  play hz_to_midi(middle_base_notes[2])
  sleep(0.5)
end
middle_melody_notes=[8*base,9*base,10*base,11*base,12*base,13*base,14*base,15*base,16*base]
notes = [16*base,17*base,18*base,19*base,20*base,21*base,22*base,23*base,24*base,25*base,26*base,27*base,28*base,29*base,30*base,31*base,32*base]
length = [0.25,0.5,1,2]
live_loop :middle_melody do
  play hz_to_midi(middle_melody_notes[rrand(0,8)])
  sleep(length[rrand(2,3)])
  play hz_to_midi(middle_melody_notes[rrand(0,8)])
  sleep(length[rrand(2,3)])
  play hz_to_midi(middle_melody_notes[rrand(0,8)])
  sleep(length[rrand(2,3)])
  play hz_to_midi(middle_melody_notes[rrand(0,8)])
  sleep(length[rrand(2,3)])
  play hz_to_midi(middle_melody_notes[rrand(0,8)])
  sleep(length[rrand(2,3)])
  play hz_to_midi(middle_melody_notes[rrand(0,8)])
  sleep(length[rrand(2,3)])
  play hz_to_midi(middle_melody_notes[rrand(0,8)])
  sleep(length[rrand(2,3)])
end
live_loop :melody do
  play hz_to_midi(notes[rrand(0,16)])
  sleep(length[rrand(0,2)])
  play hz_to_midi(notes[rrand(0,16)])
  sleep(length[rrand(0,2)])
  play hz_to_midi(notes[rrand(0,16)])
  sleep(length[rrand(0,2)])
  play hz_to_midi(notes[rrand(0,16)])
  sleep(length[rrand(0,2)])
  play hz_to_midi(notes[rrand(0,16)])
  sleep(length[rrand(0,2)])
  play hz_to_midi(notes[rrand(0,16)])
  sleep(length[rrand(0,2)])
  play hz_to_midi(notes[rrand(0,16)])
  sleep(length[rrand(0,2)])
  play hz_to_midi(notes[rrand(0,16)])
  sleep(length[rrand(0,2)])
  play hz_to_midi(notes[rrand(0,16)])
  sleep(length[rrand(0,2)])
  play hz_to_midi(notes[rrand(0,16)])
  sleep(length[rrand(0,2)])
  play hz_to_midi(notes[rrand(0,16)])
  sleep(length[rrand(0,2)])
  play hz_to_midi(notes[rrand(0,16)])
  sleep(length[rrand(0,2)])
  play hz_to_midi(notes[rrand(0,16)])
  sleep(length[rrand(0,2)])
  play hz_to_midi(notes[rrand(0,16)])
  sleep(length[rrand(0,2)])
  play hz_to_midi(notes[rrand(0,16)])
  sleep(length[rrand(0,2)])
  play hz_to_midi(notes[rrand(0,16)])
  sleep(length[rrand(0,2)])
  play hz_to_midi(notes[rrand(0,16)])
  sleep(length[rrand(0,2)])
end