(Low Voice). Composed by Various. For Vocal. Fake Book. 440 pages. Published by Hal Leonard

Arias for Bass. By Various. Vocal Collection. BOOK W/CD. Published by G. Schirmer.

(G. Schirmer Opera Anthology Accompaniment CDs (2)). By Various. Edited by Robert L. Larsen. Vocal Collection. Book with CD. 8 pages. Published by G. Schirmer

The Vocal Library Low Voice. Composed by Various. Edited by Carol Kimball, Richard Walters. Vocal Collection. French, Classical. CD. 8 pages. Published by Hal Leonard

(Medium/Low Voice Edition). By Samuel Barber (1910-1981). Edited by Richard Walters. Vocal Collection. 288 pages