A 3-d Sound ProductionsCompany Description Pittsburgh's Premiere Disc Jockey Service for over 14 years. Specializing in All Occasions - Weddings, Mitzvahs, School Dances & Proms, Video Dance Parties, Private and Corporate Parties. We take our time and meet with the client once to book and once to go over the details making sure that our customer's events are perfect. Music from over 6 decades! We also have State of the Art Computer Controlled Intelligent Light Shows Available. Internet Special!!!-Mention this ad when booking and receive $100 off of our wedding services or 10% off of any other dj service.