The Descendents are an American punk rock band formed in Manhattan Beach, California, in 1977, by guitarist Frank Navetta, bassist Tony Lombardo and drummer Bill Stevenson as a power pop/surf punk band. In 1979, they enlisted Stevenson's school friend Milo Aukerman as a singer, and reappeared as a melodic hardcore punk band, becoming a major player in the hardcore scene developing in Los Angeles at the time.

From Wikipedia