How do i use the music?

I guess you are referring to the music item there is in your active inventory. I think it doesn't work.

You can search in google

No,it works
Toribash 4.2 or higher
Get one of those audio converters and change it to .ogg
Put converted music to toribash>custom>tori
Track0 is default music
Use following commands to guide you:
/music status - info about current playlist/track
/music queue - list tracks in queue
/music list username - list custom/username tracks
/music normal|repeat|random - control what track is played next
/music play custom/tori/track1.ogg - play a specific track
/music play tori - play all tracks from custom/tori
/music volume [0-128] - set music volume
/music start|stop|pause|resume|next|prev