Claim: Birthday Song (2 Chainz song) was produced by a producer.
Evidence: The song , which features fellow American rapper Kanye West , was produced by Sonny Digital , West , BWheezy , Anthony Kilhoffer , Lifted and Mike Dean.
Sonny Corey Uwaezuoke -LRB- born March 5 , 1991 -RRB- , professionally known as Sonny Digital , is an American record producer , rapper and DJ from Atlanta , Georgia , who rose to prominence after producing YC 's hit single `` Racks '' in 2011.