Music has a rich history of professional and lay leadership and a vibrant role in services at FUSN. The music is chosen to complement each worship service; consequently, the musical styles vary. In addition to professional staff, a number of professional and amateur musicians offer their considerable talents in classical, jazz, folk, and world idioms to enhance the worship services. The congregation is encouraged to participate in each service with hymn singing and instant choir opportunities.
Several ensembles have sprung from congregational impetus: the FUSN Band, Creationdance, and the FUSN Inter-generational Chamber Orchestra. The music budget includes monies for orchestras to accompany the choir on Music Sundays, and for occasional guest artists, which have included drummers from Mali, professional Baroque trumpet players, and Klezmer musicians.