DJ Rectangle is an American hip hop DJ/turntablist and hip hop/R&B record producer. He is best known for his battle records and party-friendly mixtapes. Previously based out of Los Angeles, CA, he now resides in Las Vegas, Nevada. His mix tapes generally feature West Coast artists. He competed in the U.S. DMC DJ Championships in the early nineties. In 1991 he made it to the DMC US finals but was bested by DJ QBert. In 1993 he won the U.S DMC championship, the same year that he became the dj for West Coast rapper Warren G.