Guitar – Robin LynchVoice [Guest Mc] – Molecules

Drums – Lasse Marten*

Backing Vocals – Butch Walker

Backing Vocals – Beth CohenDrums – Lee LevinElectric Guitar – Dan WarnerGuitar, Piano – Pete WallaceGuitar, Piano, Backing Vocals – Billy Mann

Backing Vocals – Amy RayBacking Vocals, Guitar – Emily SaliersFeaturing – Indigo Girls

Bass, Guitar, Synthesizer – Geoff ZanelliDrums – Mylious JohnsonGuitar – Billy Mann, Rafael Moreira

Drums – Mylious JohnsonGuitar, Bass, Keyboards, Backing Vocals – Butch Walker

Drums – Shawn PeltonInstruments [All Instruments Except Drums] – Lukasz Gottwald, Max MartinPerformer [Dj] – Roc RaidaTambourine – Steve Wolf*

Bass – Justin Meldal-Johnson*Drums – Joey WaronkerGuitar – Andy Timmons, Jeff Phillips , Rafael MoreiraGuitar, Piano – Billy Mann

Guitar, Backing Vocals – Billy Mann

Guitar, Programmed By – Mike ElizondoKeyboards – Mike Elizondo, P!NK

Piano, Backing Vocals, Programmed By [Keyboards] – Billy MannViolin, Programmed By [Keyboards] – Chris Rojas

Drums, Guitar, Programmed By [Keyboards] – Chris RojasGuitar, Programmed By [Keyboards] – Billy Mann