Backing Vocals – K'Naan, Rayzak, TrackDrums – Randy CookeGuitar [Nylon String], Bass, Piano – Field Keyboards [Additional Keys] – Manny MarroquinSynthesizer, Synthesizer [Moog] – Track

Featuring – Chali 2na, Mos Def

Backing Vocals – K'Naan, Rayzak, TrackBass – Field Guitar – Ian "Beezy" ColemanOrgan – Dwight "Duke" DawesProgrammed By – Track & Field

Bass – Field Clavinet, Organ [B3] – Dwight "Duke" DawesProgrammed By – Track & Field Vocals [Hype Old Skool] – Rayzak, Sol "Bail Bond" Guy, Track

Bass, Keyboards – Don GilmoreDrums – Matt FlynnEngineer [Assistant] – Josh NewellFeaturing – Kirk HammettGuitar – Gannin Arnold, Vernon Reid

Backing Vocals – RayzakEngineer [Assistant] – Jacob Gorski, Nick Fournier, Scott ElginFeaturing – Chubb RockPiano, Bass, Programmed By – Field Synthesizer, Programmed By – TrackTrumpet – Matt Cappy

Featuring – David Guetta, Will I Am

Keyboards, Bass, Programmed By – Soulshock & Karlin

Backing Vocals – Bruno Mars, Philip LawrenceBass – Bruno Mars, Steve "Styles" RodriguezGuitar – Bruno Mars, Ron HaneyKeyboards – Bruno Mars, Nate Stallworth, Onree GillPercussion, Drums – Bruno MarsProgrammed By – Bruno Mars, Deuce , Kerry "Krucial" Brothers

Backing Vocals – K'Naan, RayzakComposed By [Strings] – Mychael DannaElectric Piano [Rhodes], Bass – Field Percussion, Synthesizer [Moog] – TrackRecorded By [Strings] – Charlie Paakkari

Arranged By [Horn], Horn [Flugel], Trumpet – Matt CappyBacking Vocals – K'Naan, Matt Cappy, RayzakBass – Shia CooreGuitar [Dumb] – Field Piano, Organ [Hammond B3] – Dwight "Duke" DawesProgrammed By – Field , K'NaanTrombone – Paul Arbogast

Backing Vocals – K'Naan, Rayzak, TrackComposed By [Strings] – Mychael DannaGuitar, Bass, Organ – Field Piano – Dwight "Duke" DawesProgrammed By – Track & Field Recorded By [String] – Charlie Paakkari

Backing Vocals – Adam Levine, Bruno Mars, Philip LawrenceFeaturing – Adam LevineGuitar – Bruno Mars, James Valentine Keyboards, Bass, Drums – Bruno MarsPercussion – Philip LawrenceProgrammed By – Bruno Mars, Philip Lawrence

Arranged By [Horn], Horn [Flugel], Trumpet – Matt CappyBacking Vocals – Anjulie, K'Naan, RayzakClavinet, Organ [B3] – Dwight "Duke" DawesDrums – Matt FlynnPiano, Electric Piano [Rhodes] – TrackTrombone, Bass Trombone – Paul Arbogast

Clavinet, Organ [B3], Bass [Synth] – Dwight "Duke" DawesFeaturing – Damian MarleyGuitar [Nylon String], Synthesizer [Moog], Sampler – Field Programmed By – Track & Field

Backing Vocals – K'Naan, RayzakBass [Casio], Synthesizer [Moog] – K'NaanEffects [Pedals], Synthesizer – Field Programmed By – Field , K'Naan