Play a playlist from YouTube/Spotify - a 'playlist' needs to be created (you can also use someone) on YouTube or Spotify, its status MUST be in the state PUBLIC, copy the link and execute the following command (you send the command to MusicBOT or to the channel chat if the bot is also on it)
!listplay [link] - paste the link to the playlist from YouTube or Spotify ⇒ After a while the music will play.