At age 18 Matthew became a professional DJ and took on the persona – DJ Doubt It. He chose DJ Doubt It as his performance name because growing up everyone always “Doubted” his abilities to which he continuously proved he was a can-do-guy. In 1999 he began assisting Phoenix area radio DJ’s by spinning before their performances. As his experience grew and his name became known among industry insiders he was booked for many events sponsored by local radio stations and clubs throughout the Valley-of-the-Sun.