Watch Billy Corgan Debut Bowie Tribute, James Iha Collaboration In Berlin

Billy Corgan's releasing a new solo album under his birth name, William Patrick Corgan, in a couple of weeks, and last night he performed at the Schwuz in Berlin and debuted a few new tracks off the album. He opened with "Zowie," a tribute to the late David Bowie, and then played "Processional," which is…