Opera Companies

  • Lyric Opera of Chicago
  • Los Angeles Opera
  • Cleveland Opera
  • Michigan Opera Theater
  • Hawaii Opera
  • Chicago Opera Theater
  • Knoxville Opera
  • Light Opera Works
  • Lyric Opera Cleveland
  • Opera Midwest
  • Pamiro Opera
  • Gold Coast Opera
  • Chamber Opera Chicago
  • Hinsdale Opera Theater

Symphony Orchestras

  • Chicago Symphony Orchestra
  • Cleveland Orchestra
  • Dallas Symphony Orchestra
  • Milwaukee Symphony Orchestra
  • Colorado Symphony Orchestra
  • Arkansas Symphony Orchestra
  • Delaware Symphony Orchestra
  • Omaha Symphony Orchestra
  • Chicago Sinfonietta
  • Rochester Symphony Orchestra
  • Buffalo Philharmonic Orchestra
  • Santa Barbara Symphony Orchestra
  • Dayton Philharmonic
  • Missouri Symphony Orchestra
  • Richmond Symphony Orchestra
  • Duluth Superior Symphony Orchestra
  • Jacksonville Symphony Orchestra
  • Concertante di Chicago
  • Grant Park Symphony Orchestra
  • Battle Creek Symphony Orchestra
  • Kalamazoo Symphony Orchestra
  • South Bend Symphony Orchestra
  • Madison Symphony Orchestra
  • Roanoke Symphony Orchestra
  • Toledo Symphony Orchestra
  • Fort Wayne Philharmonic
  • South Dakota Symphony Orchestra
  • Quad Cities Symphony Orchestra
  • Marin Symphony Orchestra
  • Pensacola Symphony Orchestra
  • Billings Symphony Orchestra
  • Elgin Symphony Orchestra
  • Traverse City Symphony Orchestra
  • Bismarck Symphony Orchestra
  • Civic Orchestra of Chicago
  • Sioux City Symphony Orchestra
  • Ars Nova Symphony Orchestra
  • Lexington Symphony Orchestra
  • Peoria Symphony Orchestra
  • Evansville Philharmonic Orchestra
  • LaCrosse Symphony Orchestra
  • Rockford Symphony Orchestra
  • Dubuque Symphony Orchestra
  • South Surburban Symphony Orchestra
  • Beaumont Symphony Orchestra
  • Beloit-Janesville Symphony Orchestra
  • Sheboygan Symphony Orchestra
  • Owensboro Symphony Orchestra
  • Muskegon Symphony Orchestra
  • Champaign-Urbana Symphony Orchestra
  • Kankakee Symphony Orchestra
  • South West Michigan Symphony
  • Manitowoc Symphony Orchestra
  • Northbrook Symphony Orchestra
  • Elmhurst Symphony Orchestra
  • Waukesha Symphony Orchestra
  • Fox River Valley Symphony
  • Waukegan Symphony Orchestra
  • Wheaton Summer Symphony

Concert Organizations

  • Colorado Mahlerfest
  • Bravo Music Festival
  • Ravinia Festival
  • Music of the Baroque
  • Winter Park Bach Festival
  • Handel Week Festival
  • Dame Myra Hess Memorial Concerts
  • Do-it-yourself Messiah, Chicago
  • Northwestern University
  • De Paul University
  • Michigan State University
  • Miami University, Ohio
  • University of Southern Mississippi
  • Western Michigan University
  • Wheaton College
  • Harper College
  • Freeport Community Concerts

Choral Organizations

  • Apollo Chorus of Chicago
  • Master Chorale of Washington
  • Bel Canto Chorus of Milwaukee
  • North Shore Choral Society
  • Chicago Mastersingers
  • Calvin College Oratorio Societ
  • Elgin Choral Union
  • Park Forest Singers