Peter Karp (right), an internationally known musician who got his start at The Stanhope House, is pictured with the late great blues pianistJoe Willie "Pinetop" Perkins in The Stanhope House lobby. Photo provided. Stanhope House, crown jewel of New Jersey blues clubs, reopens The Stanhope House is widely considered the crown jewel of New Jersey blues clubs. It’s a roadhouse-style musical museum whose... Entertainment 13 Apr 2021 | 09:33