Coverage includes— RD White has been DJing for nearly 10 years. He first started in 1995 with a record player, a tape deck and two stereos, matching the beat of a record with the rhythm of a store-bought mix-tape, then mixing the two by adjusting the volume knobs on two stereos. This ghetto method of mixing forced him to learn fast. By the time he could afford real turntables, mixing seemed second nature. In 1997, RD released his first official mix-tape "Skillful Means," made with two turntables, a DJ mixer and two DAT recorders. He laid the main mix down to one DAT player, then...