DJ Jack Labarko, Inc. Professional, Fun, Interactive DJs. Family Owned & Operated Johnstown's First and Most Experienced Mobile Entertainment Company. Specializing in Weddings, School Events, Proms, Dances, Formals, Homecomings, & Nightlife. Custom Lighting Designs, Up Lighting, Custom Monogram Design & Projection. Multimedia Enhancement Options. Photo Booth Rentals. Wedding & Nightlife Consulting. Elvis Presley Tribute Artists & Impersonators. Available for any event or occasion! Playing a variety of music both old and new.