#!/usr/bin/env ruby

for i in 0...128
    # note on
    putc 0x0f
    putc 0x98
    putc i
    putc 0x7b

    # delay 
    putc 0x0f

    # note off

    putc 0x88
    putc i
    putc 0x00
end

# end of track

putc 0x00
putc 0xff
putc 0x2f
putc 0x00