Sometimes it is stated in the creator's words, a little warning that the song may be a little explicit/vulgar/sexual implications, but you can't see it when using osu!direct. I feel there should be a least a symbol or something that would come with the song when it appears on the right when you click a song, and getting the choice of whether to download it. At least have a minor (?)warning(?) for possibly younger players (13 under?) for songs with vulgarities/explicit words/implications. Make it a little more child-safe?
Not related to BGs: t/97751?hilit=maturity
Example of a vulgar song?: http://osu.ppy.sh/s/21907
Not related to BGs: t/97751?hilit=maturity
Example of a vulgar song?: http://osu.ppy.sh/s/21907