.MUSIC file extension concept is to make a file extension that can play music, and since you cant make hyper advanced music without the use of custom sounds, i think i made something pretty good! maybe its only 67 blocks, but it can do stuff, just let others know, and theyll make an fl studio for the .MUSIC extension in no time! just watch me cook. HOW IT WORKS: arg0|arg1|arg2|channel| arg0: 0 = play drum arg1 for arg2 beats 1 = rest for arg1 beats 2 = play note arg1 for arg2 beats 3 = set instrument to arg1 4 = set tempo to arg1 5 = set volume to arg1 6 = loop (BEST TO ADD AT THE END) Then you STACK those, like: arg0A|arg1A|arg2A|channelA|arg0B|arg1B|arg2B|channelB|... A: first music command B: second music command EXAMPLE: Half life 1 and 2, portal 1 and 2 valve intro bass riff 4|60|0|1|3|6|0|1|2|25|2.5|1|