Billie Joe Armstrong Composer, Guitar, Member of Attributed Artist, Piano, Vocals Keith Armstrong Assistant Engineer, Audio Engineer Chris Bilheimer Design, Photography Kenny Butler Drum Technician Marina Chavez Photography Tre Cool Drums, Member of Attributed Artist, Percussion Mike Dirnt Bass, Guitar (Bass), Member of Attributed Artist, Vocals Chris Dugan Audio Engineer, Engineer Mike Fasano Drum Technician Jason Freese Piano Green Day Audio Production, Composer, Primary Artist Ted Jensen Mastering, Remastering Nik Karpen Assistant Engineer, Audio Engineer Tom Kitt Arranger, String Arrangements Brad Kobylczak Audio Engineer, Engineer Chris Lord-Alge Mixing Joe McGrath Audio Engineer, Engineer Bill Schneider Band Coordinator, Guitar Technician Andrew Schubert Audio Engineer, Engineer Wesley Seidman Assistant Engineer, Audio Engineer Shari Sutcliffe Production Coordination Brad Townsend Audio Engineer, Engineer Butch Vig Audio Production, Producer Patrick Warren Conductor, String Conductor