Fast-forward 25 years and I've finally bitten the bullet for a fully digital setup, in the AlphaTheta XDJ-AZ, as pictured. It ...

Four days a week for two hours after school, Mr. B, a professional DJ himself, teaches students like Terrion and Isaac how to beat-match, mix, and cue on a controller.

CBS News Chicago met the boys as they hooked up a Numark Mixtream Pro DJ console. ... mix, and cue on a controller. The lessons are part of a program sponsored by Youth Guidance.