- 2008
- 2000
- musica intima
- Chor Leoni Men's Choir
- The Singers - Minnesota Choral Artists & Matthew Culloton
- St. John's Cathedral Choir, Donald Pearson, Eric Plutz, Voices of Ascension Chorus, Dennis Keene, Mark Kruczek, Voices of Ascension Orchestra, Todd Wilson, Vinson Cole, Patrick Stephens, Westminster Choir, New Jersey Symphony Orchestra, Zdenek Macal, Robert Noehren, Arleen Auger, Gerard Schwarz & Mostly Mozart Orchestra
- Conspirare & Craig Hella Johnson
- Elora Festival Singers & Noel Edison