MainLine Promotions DJ And Recording is located at Wayne, PA. Mainline Pros for over 20 years have been based out of the Philadelphia PA Region. This Region is rich in history and now with the infusion of the Avenue of the Arts located in Center City. In addition to the Avenue of the Art, Norristown PA a suburb of Philadelphia will be hosting a state-of-the-art Hollywood movie studio. Their motto is to deliver a high quality service and product to clients and to or fans in the music industry. MainLine Promotions has a long history of providing quality DJ entertainment to companies, corporations and the private engagements. They have performed at company picnics, holiday parties, retirement parties, conferences, to reggae parties, seminars, fashion shows and many other types of events. They know how to function in many different kinds of environments and situations so your company will get exactly what they want in a professional DJ service.