Originally from South Philadelphia, The Emeralds have performed their fantastic harmonies for years. They have traveled throughout the Delaware Valley and have performed with Tony Orlando in Atlantic City. The Emeralds are known as one of the best a capella groups in the country.Lights Out, a popular four-part male a capella group formed in 1998, was quickly embraced by a strong Philadelphia fan base. Over the years, they have developed a unique a capella style while continuing to perform at venues throughout New Jersey and Pennsylvania. They have also performed as an opening act for legendary groups including The Dovells, Little Anthony and the Imperials, The Marvelettes, and Bobby Rydell.5/3 Woodland is originally from South West Philadelphia and known for their great harmony. They have been performing throughout the Delaware Valley including the prestigious Wildwood Festival.