National Symphony Orchestra Washington
Berliner Rundfunk-Orchester
Anthony Hopkins
San Francisco Symphony Chorus
Los Angeles Master Chorale
Stefan Litwin
Helga Reichel
Erwin Ortner
Jorge Pita
Gerard Butler
Gretchen Eder
Taizé
Victor Young
Lucerne Festival Orchestra
Grant Gershon
Robert Ziegler
Lan Adomian
Disney Studio Orchestra
Tanglewood Festival Chorus
Chorus of the Concertgebouw Orchestra