I really enjoy listening to RS music while playing, but given that the in-game only has manual/area/random options, I don't get to listen to my fav tunes smoothly. For that reason I go to YouTube and listen to OSRS Playlists.
It would be great if we could create playlists inside OSRS, so we can group chill songs, or battle-like music, depending on the mood or activity we're doing