Diana Ross's song I'm Coming Out was written and produced by Nile Rodgers who was part of what band that has been active since 1976?
I'm Coming Out:  It was written and produced by Chic members Bernard Edwards and Nile Rodgers, and released on August 22, 1980, as the second single from Ross' self-titled tenth studio album "Diana" (1980). Nile Rodgers:  He is the lead guitarist and co-founding member with Bernard Edwards of the band Chic, which has been active since 1976 and was one of the most successful groups of the disco era.
i don't know