The practice of singing zmiros on the Sabbath constitutes one of the most beautiful and distinctively Jewish religious rituals. In collaboration with the recent Ain Sof There is No End book project at the Bronfman Center for Jewish Life at New York University, Klezmatics founders Frank London and Lorin Sklamberg with pianist Rob Schwimmer have created exhilarating lyrical arrangements of this mystical repertoire, realizing new ideals in one of the richest genres of traditional Jewish song. CD contains a 40 page booklet with English translations.