Keystone Karaoke

Keystone Karaoke is listed under the Entertainers category (which is under the following categories: Travel & Leisure -> Bands, Orchestras, Actors, and Other Entertainers and Entertainment Groups). They are listed as being a B2C (business to consumer) company. Keystone Karaoke was founded in 1997. They are located at 398 Perry Highway in Pittsburgh, Pennsylvania.
Mobile and regular directions can be viewed below as well as their phone number, ratings, website (when listed).