Adam Breidbart has 2 Zwan concerts.

Zwan was an American alternative rock supergroup that was formed by Billy Corgan and Jimmy Chamberlin, lead singer/guitarist and drummer of The Smashing Pumpkins respectively, after they disbanded in December 2000. Other members included bassist Paz Lenchantin, of A Perfect Circle, and guitarists David Pajo and Matt Sweeney of various prior bands and projects. The band released only one album, Mary Star of the Sea, in 2003, before breaking up acrimoniously that same year during their world tour to promote the album.