- 2005
- Susan Graham & Malcolm Martineau
- Craig Ogden, Dame Felicity Lott, Graham Johnson & Martyn Hill
- David Breitman & Sanford Sylvan
- Chen Reiss & Charles Spencer
- Frederica von Stade & Martin Katz
- Isabel Bayrakdarian, Zheng Cao, Joyce DiDonato, Susan Graham, Paul Groves, Keith Phares, Frederica von Stade, Dawn Harms, CarlaMaria Rodrigues, Emil Miland & Jake Heggie
- Gilbert Kalish, Jan De Gaetani & Leslie Guinn