Sacred Duet Masterpieces-Vol. 2-Med/Low Voice (By the World's Great Composers). By Peter Cornelius Ferdinand Hummel. Edited by Carl Fredrickson. Arranged by Carl Fredrickson. For Vocal Duet (Middle Voice, Low Voice), Piano, Organ. Sacred Duet Masterpieces Medium and Low Voices. Piano reduction/vocal score. Standard notation. 90 pages. Published by Carl Fischer (CF.RB59).
ISBN 0825802873. With Standard notation.