- Jon Spong & Sherrill Milnes
- Beverly Sills
- Arlene Shrut & Karen Smith Emerson
- Isabel Bayrakdarian, Zheng Cao, Joyce DiDonato, Susan Graham, Paul Groves, Keith Phares, Frederica von Stade, Dawn Harms, CarlaMaria Rodrigues, Emil Miland & Jake Heggie
- Charles Bressler, Donald Gramm, Gianna D'Angelo, Ned Rorem, Phyllis Curtin & Regina Sarfaty
- Julia Faulkner, Lee Hoiby & Andrew Garland
- David Breitman & Sanford Sylvan