Holding a bachelor’s degree in piano performance, Mark Hahn has served churches in the greater Philadelphia area since 1986, and has been in full time music ministry at the Montgomery Evangelical Free Church in Belle Mead, New Jersey since 1992. Additional studies include music theory at Westminster Choir College, composition with Timothy Shaw, and worship studies with Robert E. Webber. He is published by Roger Dean, Lorenz, and Choristers Guild. He enjoys participating in the musical culture of the surrounding communities as accompanist and soloist as well as administrating and directing the many choirs and ensembles of his church community. One of his greatest honors was performing in the Center Hall of the White House.