The Smashing Pumpkins are an American alternative rock band that formed in Chicago, Illinois in 1988. While the group has gone through several lineup changes, The Smashing Pumpkins consisted of Billy Corgan (vocals/guitar), James Iha (guitar/vocals), D'arcy Wretzky (bass guitar/vocals), and Jimmy Chamberlin (drums/percussion) for most of the band's recording career.   Wikipedia