Radio & music
If your chat plays music, the bot can announce the current song and new songs as they start. (This is the in-chat radio/song feature — separate from any external radio-hosting product.)
Point the bot at your stream
!customradio <stream url>
This tells the bot which stream to read song info from. Related commands include !currentsong (show what's playing), !radioinfo and !radiohealth.
New-song announcements
In Edit Bot Settings → Messages you can have the bot announce a new song in a chat message, in the scroller, or both. This requires a stream set with !customradio above.
Song requests & DJ
The bot has a built-in request system. Listeners use !request <song> to ask for a track, and the DJ can manage the queue and announce who's live:
!request <song>— request a song.!currentrequests— show the pending request queue.!onair— announce the current DJ / that you're live.!dj/!radiodj— DJ helper commands.
For the complete, always-up-to-date list of radio commands and the ranks they need, check your bot's command list and search "radio".