. . "non_performing_personnel" . . . . "Jesse Matthews, better known by his stage name J. Math, is an American record producer, A&R, hip-hop journalist, and at-risk educator. Raised on the east coast, he started off as a hip-hop journalist for regional college publications and later at XXL, Scratch, and Smooth.J. Math and Jimi Kendrix teamed up in 2005 to create the production company Street Radio."@en . . . . . . "Jesse Matthews"@en . . . . . "Matthews, Jesse"@en . . . . . "Math, J."@en . . . "1987-01-26Z"^^ . . . . . "1987Z"^^ . "J. Math"@en . . "2000Z"^^ . "American music producer" . . .