Anderson .Paak Who R U? Mp3 Download – Anderson .Paak keeps things moving with the second single off his highly anticipated album Oxnard. Entitled “Who R U?,” the sensational single is produced by Mell and Dr. Dre. The Aftermath mastermind also loans his vocals to the chorus with exaggerated ad-libs. .Paak steps onto the track with a cocky flow, immediately displaying his penchant for performing fluid musings that exist comfortably within the pocket of the beat.