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