1 2 3 4 5 6 7 8 9 10 11
SFX_59_1_Ch4: duty 2 squarenote 4, 15, 1, 1920 endchannel SFX_59_1_Ch5: duty 2 squarenote 1, 0, 8, 0 squarenote 4, 10, 1, 1889 endchannel