A lot of the time I simply leave osu! on as a music player while I play another game. However, sometimes I get songs that I do not particularly like but I don't want to bother removing from my songs (or they may be good for ranking, so I want to keep them for the moment). For example, I like the show "Princess Lover!", and so I downloaded its opening, but I don't want the opening to pop up when I'm playing a game.
If we were able to use our Favourites as playlists, we could set the songs we want to be hearing when we play other games.
If we were able to use our Favourites as playlists, we could set the songs we want to be hearing when we play other games.