Musical Interlude: Discotheque (1997)

 In the 90's, U2 was experimenting with various ideas. One of those was 1997's "POP", the first single of which, "Discotheque", is an adventurous homage to the disco era of the 70's. The Edge grew out a mustache befitting the era, and toward the end, the band channels the Village People (The Edge is a biker, Bono's a motorcycle cop, etc.), which itself is hilarious.