As part of the continued revitalization of iconic Fishtown, one of the city’s historic addresses, the legendary Ajax Metal Factory has been transformed from a pounding WWI munitions machine constructed over 100 years ago into a beautiful pounding music machine of a different sort, 2015-style. What a difference 100 years makes. “A music hall to top all music halls.” Honoring the legendary traditions of Fillmore music halls around the country, the 2,500-capacity venue showcases incredible state-of-the-art production, vintage poster art, VIP amenities and friendly hospitality that celebrates the live concert experience.