American Choral Directors Association 

Western New York Children’s Choir 

Moses Hogan Choral 

Brazeal Dennard Choral 

Ithaca Collage Choir 

Washington Men’s Camerata 

Bucks County Choral Society 

Harmonium Classical Choral Society 

Voices of Ascension 

Ohio State University Choral 

The Detroit Oratorio Society 

Vancouver Chamber Choir 

Choral del Nuevo Mundo 

Hofstra University Chamber Singers 

University of Connecticut Men’s Choir 

Millikin University Choir 

Central Michigan University Chamber Singers 

Les Choristes University of Western Ontario 

Wheaton Collage Concert Choir 

Cincinnati Boy Choir 

University of Illinois Women’s Glee Club 

Wright St. University Women’s Chorale 

University of Illinois Concert Choir 

Men’s Choir of Ohio St. University 

Men’s Choir of University of Michigan 

Men’s Choir of University of Cincinnati 

Men’s Choir of University of Illinois 

Men’s Choir of Wright State University 

Men’s Choir of Miami University 

Detroit Concert Choir 

Calvin Collage A Capella Choir 

University of Louisville Vocal Jazz 

Kentucky Christian College Concert Choir 

Northern Illinois University Concert Choir 

GALA Choruses 

Mid-West International Band and Orchestra Clinic 

Kentucky Music Educators Association 

Texas Music Educators Association 

Illinois Music Educators Association 

Wisconsin Music Educators Association 

Suffolk County Music Educators Association 

Erie County Music Educators Association 

Ulster County Music Educators Association 

Dutchess County Music Educators Association 

New York State School Music Association 

New York State Band Directors Association 

Erie County Wind Ensemble 

Dixie Classic Music Festivals 

Grand National Adjudicators Invitational 

Washington High School Steel Band 

International Trombone Festival 

El Paso Brass 

Florida State University Marching Chiefs 

University of Illinois Marching Illini 

Alexander Firemen’s Band 

Transylvania University Concert Band 

Greater Buffalo Youth Orchestra 

University of Kentucky Jazz Ensemble

Medina High School Mustang Band 

U.S. Army Blues Band 

U.S. Air Force Airmen Of Note 

The United States Navy Sea Chanters 

Singing Sergeants of the U.S. Air Force 

U.S. Army Soldiers’ Chorus 

New York State School Music Association (NYSSMA)

Attica High School 

Pavilion High School 

Clarence High School 

Lockport High School 

Lancaster High School 

Pioneer High School 

Sweet-Home High School 

Williamsville High School District 

Jamestown High School 

Amherst High School 

Grand Island High School 

Frontier High School

Byron-Bergen High School

Medina High School

Warsaw High School

Buffalo State College 

University of Buffalo 

Springville-Griffith Institute 

Crane School Of Music 

Cincinnati Conservatory of Music 

Buffalo NY Irish Festival 

Erie PA Irish Festival 

Olean NY Irish Festival 

Friendsville PA Irish Festival 

Rochester NY Irish Festival 

Buffalo Heritage Festival 

Hunter Mountain International Celtic Music Festival 

Labatt International Festival

Amherst Scottish Festival

Niagara Celtic Heritage Festival

Paul Ferrette Caribbean Extravaganza 

Jeff Berlin 

Dr. Stone 

The Dady Brothers 

Seamus Kennedy 

Jerry McCrudden 

Morningstar 

The Puppeteers 

Buffalo Chips 

Blinking Yellow 

Realm 

Reardon & Garvey 

Camel Clutch

Penny Whiskey

Dustmen

Andy M. Stewart

Dead Rose Symphony

John Ostertag

Bill Hockey 

The Irish Volunteers

Kilbrannan

Beth Trimble

Stray Dogs

Cairde

Shannon Pub 

Dunn Tires Inc. 

Frey Concrete Inc. 

Kleinhan’s Music Hall 

Six Flags Amusement Parks 

Mighty Taco Inc. 

Kendor Music Publishers 

Kalmus Music Publishers 

DMS Productions 

GB Audio 

Sterling Productions