After five years of incredible live music, Ebbets Field closed in 1976. However, its popularity paved the way for a new live music venue — The Rainbow Music Hall, where ListenUp was responsible for designing and building a worldclass sound system and recording studio. Leveraging their relationship with Klipsch, ListenUp put together a custom PA that blew the minds of fans and bands alike. Artists like Miles Davis, U2 and The Police gave high praise, calling the Rainbow one of the best-sounding venues they had ever played. In 1988, ListenUp used its professional expertise to install one of the first outdoor video projection systems and a sound system for the general admission area at Fiddlers Green Amphitheatre.