Immersed in traditional niggunim and everything from Bizet to Simon & Garfunkel to contemporary Hassidic singers, Isser took his first Chazzan position at age 14 and has never looked back. Bringing emotion and personal meaning into ancient prayers and poems is Isser's passion. He has led tefillah at Synagogues around the world, currently serving the Mizrahi Congregation in North Bondi.