- Joseph Mechavich, Vale Rideout, Heather Buck, Florentine Opera Company, Kelly Markgraf, Chad Shelton, Georgia Jarman, Milwaukee Symphony Orchestra
- Lisa Delan, Stephanie Friede, Susanne Mentzer, Francisco Araiza, Kristin Pankonin, William Stone
- Seung Won Cho, Graeme Francis, Susanne Mentzer, University of Texas Chamber Singers, University of Texas Orchestra, Stephen Martin, Jeff Otto, Thad Anderson
