Producer: Danger Mouse - Artist: U2 - Engineer: Declan Gaffney - Engineer: Kennie Takahashi - Asst. Recording Engineer: Joe Visciano - Vocals: Bono - Guitar: The Edge - Background Vocalist: The Edge - Keyboards: The Edge - Bass Guitar: Adam Clayton - Drums: Larry Mullen, Jr. - Percussion: Larry Mullen, Jr. - Synthesizer: Danger Mouse - Programming: Danger Mouse - Synthesizer: Declan Gaffney - Programming: Declan Gaffney - Mixer: Tom Elmhirst - Assistant Mixer: Ben Baptie - Mastering Engineer: Scott Sedillo