1. Show Case Studio,Mar. 13, 1981 Collection: Hip Hop Party and Event Flyers Location: 1968 Prospect Ave. Bronx, New York, New York, United States (borough) Date: 1981-03-13 Format: Image Performer: Charlie Chase (Born Carlos Mandes. Hip Hop DJ, born Manhattan, NYC, member of Cold Crush Brothers), ... Graphic Designer: Big Bambi Promoter: Timmy, Rahiem, King Prod.