jfs.lua

--- just friends poly sequencer


function init()
  metro[1].event = n
  metro[1].time = 0.2
  metro[1]:start()
  metro[2].event = n2
  metro[2].time = 0.21
  metro[2]:start()
  output[2].action = ar(0.01,2.5)
end


lydian = {0,2,4,6,7,9,11}
penta = {0,2,4,7,9}
penta2 = {2,4,6,9,11}
scale_ix = 1
scale_ix2 = 1
scale = lydian

level = 3

function n()
  for n=1,2 do
    scale_ix = (scale_ix + 3) % #penta +1
    local note = penta[scale_ix]/12
    ii.jf.play_voice( n, note, level )
  end
end

function n2()
  for n=1,3 do
    scale_ix2 = (scale_ix2 + 1) % #penta2 +1
    local note2 = penta2[scale_ix2]/12
    ii.jf.play_voice( n+2, note2, level )
  end
end