Producer: Danger Mouse - Artist: U2 - Producer: Ryan Tedder - Additional Producer: Declan Gaffney - Engineer: Declan Gaffney - Asst. Recording Engineer: Adam Durbridge - Engineer: Kennie Takahashi - Mixer: Joe Zook - Mixer: Ben Baptie - Keyboards: Ryan Tedder - Keyboards: The Edge - Keyboards: Brian Burton - Keyboards: Declan Gaffney - Dulcimer: Bono - Vocals: Bono - Guitar: The Edge - Bass (Vocal): Adam Clayton - Drums: Larry Mullen, Jr. - Composer/Author: Bono