Led by singer and main songwriter Billy Corgan (guitar, and vocals), they brought during their first period from 1987 to 2000 six albums and two B-side collections and since their reunion 2006, another album on the market. The line-up is that of a typical rock band: two guitars (Billy Corgan, James Iha, from 2006, Jeff Schroeder), bass (D'arcy Wretzky, from 1999, Melissa Auf der Maur, from 2006, Ginger Reyes) and drums (Jimmy Chamberlin) . Since 2007, keyboardist Lisa Harriton is also an official member. The Smashing Pumpkins have sold over 30 million albums.