Barry Adrian Reese (born July 7, 1982), better known by his stage name Cassidy, is an American rapper. He first garnered attention for his freestyles and competitions as a battle rapper in the late 1990s, and formed the Philadelphia-based hip hop collective Larsiny by the end of the decade. American record producer Swizz Beatz discovered the group in 2000 and signed Cassidy to his newly-established Full Surface Records, in a joint venture with J Records. He adopted a commercially-oriented approach... [more on Wikipedia]