Music:

!lyrics [song name] - shows the lyrics of a song
!np - shows the song that is currently playing
!play <title|URL|subcommand> - plays the provided song
!playlists - shows the available playlists
!queue [pagenum] - shows the current queue
!remove <position|ALL> - removes a song from the queue
!search <query> - searches Youtube for a provided query
!scsearch <query> - searches Soundcloud for a provided query
!shuffle - shuffles songs you have added
!skip - votes to skip the current song

General:

!about - shows info about the bot
!ping - checks the bot's latency
!settings - shows the bots settings