Spen began his career at the age of 13, producing mix shows for WEBB AM in Baltimore. Even at that young age, Spen founded one of the area's first hip hop production groups, the Numarx. In 1986 they wrote and recorded a track called "Girl ..
Texas native John Rivera has been immersed in the world of DJ culture since the tender age of 15, when he first began playing in and around his hometown of El Paso, Texas including Austin, Houston, and Juarez, Mexico. In recent years, River..