Michael Isaacson, Sarah Sager, Timothy Koch, Roslyn Jhunever Barak, Richard Botton, Carolina Chamber Chorale, Barbara Harbach, Margery Dodds, Rochester Singers
New York Motet Choir, Stephen Sturk, John Haspel Gilbert, Lisa Rogers, Metropolitan Brass Ensemble, Timothy Koch, Rachel Gottlieb, Kenneth Davis, Texas Tech University Choir, Neil Farrell, University of Southern Mississippi Chorale, Tovah Feldshuh, Karl Dent, Clinton Barrick, Carolina Chamber Chorale, Harry Huff, Sarah Graves, Robert Abelson, Margery Dodds, Kirsten Chavez, Southern Mississippi University Jazz Ensemble, Cheryl Bensman-Rowe
Russell Gloyd, Singing City, Fairmount Brass, Kevin Deas, Timothy Koch, University of Southern Mississippi Chorale, Alberto Mizrahi, Baltimore Choral Arts Society, The Dave Brubeck Trio, Southern Mississippi University Jazz Ensemble
Cincinnati University CCM Wind Symphony, Rodney Winther, Coro Hebraeico, Carolina Chamber Chorale, Timothy Koch, Moshe Haschel, Simon Spiro, New London Children's Choir, Benzion Miller, University of Southern Mississippi Chorale, Abba Bogin, Zhou Jin, Rochester Singers, Samuel Adler, Ronald Corp, Neil Levin, Schola Hebraeica
