lady gaga
Panic! at the Disco
dance & enjoy!
Because it was the kind of music they played at discos in the 1970s. The word disco (short for discotheque) means a dance club where music is played by a DJ instead of a live band. So, the style of...
There was a 70's song called D.I.S.C.O that was released by Ottowan. I guess it could be that.