Tomorrow night, the Tosco Music Party turns 20. The Tosco Music Party is the creation of music teacher John Tosco. It's come a long way since the first informal gathering in his living room in 1988. As the fans grew, so did the venues. Today, the Tosco Music Party shows are in a 1,000-seat theater at Central Piedmont Community College. WFAE's Scott Graf spoke to him about the history of a show with such humble beginnings.