Vocals: Leah McFall - Vocals: will.i.am - Background Vocalist: Keith Harris - Background Vocalist: Curt Chambers - Background Vocalist: Sieanna Spaulding - Synthesizer: Ryan Buendia - Synthesizer: Michael McHenry - Synthesizer: Jean Baptiste - Synthesizer: Keith Harris - Flugelhorn: Winston Byrd - Trumpet: Winston Byrd - Acoustic Guitar: George Pajon - Electric Guitar: George Pajon - Acoustic Guitar: Alain Whyte - Electric Guitar: Alain Whyte - Drum Programming: Ryan Buendia - Drum Programming: Keith Harris - Producer: Free School - Co-Producer: Keith Harris - Engineer: Keith Harris - Engineer: John D. Norten - Engineer: Dustin Capulong - Engineer: Padraic Kerin