T.I . and Jeezy , both located in Atlanta , are considered pioneers of trap music .
Jeezy is also known for helping pioneer the hip hop subgenre trap music , alongside fellow Atlanta-based rapper T.I..Jeezy embarked on his music career in 2001 , as Lil J , with the release of Thuggin ' Under the Influence ( T.U.I . ) .
Jeezy