Credits

David Campbell: Horn Arrangement, String Arrangement
Green Day: Producer
Barry Goldberg: Second Engineer
Petra Haden: Violin
Billie Joe Armstrong: Guitar, Harmonica, Vocals
Chris Lord-Alge: Mixing
Rob Cavallo: Producer
Cheryl Jenets: A & R Coordination
Chris Bilheimer: Photography
Ken Allardyce: Engineer, Recording
Tony Flores: Second Engineer
Stephen Bradley: Horn
Bill Kinsley: Second Engineer
Mike Dy: Second Engineer
Wes Seidman: Second Engineer
Bill Schneider: Guitar Technician
Bob Cavallo: Management
Gabrial McNair: Horn
Mike Dirnt: Bass, Vocals
Mike Fasano: Drum Technician
Pat Magnarella: Management
Tré Cool: Drums, Bongos, Tambourine