Barry Adrian Reese better known as the rapper Cassidy was born on July 7th, 1982 in Philadelphia, Pennsylvania. Cassidy is better known as being a battle rapper and freestyler than a regular rapper, and that's how he gained a lot of attention before the beginning of his career. He later did a transitional switch to a rapping career in 2002 when he joined and signed to Swizz Beatz's labels Ruff Ryders and Full Surface. Throughout his whole career to today, Cassidy has released 4 studio albums and 12 mixtapes, and you can catch his battle raps on YouTube. This review will on his first album Split Personality which was released on March 16th, 2004 under the labels Ruff Ryders, Full Surface, and J Records. Swizz Beatz has produced 11 songs in the album, and Nottz, Rockwilder, Neo da Matrix, and J. Brown have also appeared as producers. Split Personality features Snoop Dogg, Swizz Beatz, R. Kelly, Jazze Pha, Jadakiss, Styles P, Mashonda, and Trina.