- Chanticleer
- Peter Phillips
- Lisbeth Scott
- Westminster Choir
- Cantus
- Peter Schreier
- The Tallis Scholars
- Chor Leoni Men's Choir
- Vancouver Chamber Choir
- Latvian Radio Choir
- Dresdner Kreuzchor
- All-State Choir
- Cantus Vocum Chamber Choir
- Adam Ward
- All-State Chorus
- Otmar Suitner
- York Minster Choir
- Choristers of St Paul's Cathedral
- Danny Maseng
- Morriston Orpheus Choir
- Rundfunkchor Leipzig
- Brandon Stewart
- Brethren
- St Thomas's Boys Choir Leipzig
- Rundfunkchor Berlin
- The Wartburg Choir
- Children’s Honor Choir
- Just 4 Kicks
- Hans-Joachim Rotzsch
- Indiana University Singing Hoosiers
- Texas Boys' Choir
- Nidarosdomens Jentekor
- University of Kentucky Men’s Chorus
- Leipzig Radio Chorus
- Mt. San Antonio College Chamber Singers
- Augustana Choir
- Matthew Barley
- High School Women's Honor Choir
- John Scott Whiteley
- Teamchor Jona
- Virtuosi Saxoniae
- Luther College Nordic Choir
- Women’s Honor Choir
- Houston Chamber Choir
- Pacific Lutheran University: The Choir of the West
- Middle School Honor Choir
- 7-8-9 SATB State Honors Choir
- Michigan State University Women’s Chamber Ensemble
- Kennesaw State University Chamber Singers
- 6-7-8 SA State Honors Choir
- Amarcord
- Martin Flämig
- High School SSAA Honors Choir
- High School TTBB Honors Choir
- Arlington High School Colt Chorale Varsity Men
- Indianapolis Youth Chorale
- Fullerton College Chamber Singers
- Junior All-State Treble Chorus
- Dietrich Knothe
- The Jubilee Choir
- Kennesaw State University Men’s Ensemble
- Jon Washburn
- Rundfunk-Jugendchor Wernigerode
- Miami University Men’s Glee Club
- The Ohio State University Women’s Glee Club
- University of the Philippines Madrigal Singers
- Vocal Concert Dresden
- Berlin State Opera Chorus
- Jr. High SSA All-State Chorus
- Bowling Green State University A Cappella Choir
- High School Men's Honor Choir
- Elementary Honor Choir
- University of St. Thomas Chamber Singers
- Grand Chorus Millennial Chorus Conceret Choir Symphony Orchestra
- All-State Symphonic Choir
- Marcus High School Varsity Treble Choir
- High School SATB Honors Choir
- Youth Honor Choir
- Union High School Chamber Choir
- St. Mary’s Academy The Marian Singers
- 7-8-9 SSA State Honors Choir
- Atlanta Master Chorale
- Plano H.S. A Cappella Varsity Mixed Choir
- High School Honor Choir
- All-National Honors Choir
- Bak Middle School of the Arts Boys Choir
- Elementary All-State Choir
- Rivertree Singers
- All-State Jazz Band
- Dresden Kreuzchor
- Budapest Cantate Choir
- Indiana State University Concert Choir
- Slovenski Oktet
- Iowa State University Cantamus
- Dr. Phillips High School Cora Bella
- The Bowling Green State University Men’s Chorus
- Florida State University University Singers
- Richard E. Strayer Middle School Messa Di Voce
- Kettering Fairmont H.S. Symphonic Chorale
- Crystal Children’s Choir
- Senior All-State Women's Chorus
- Combined Chorus
- Junior High Honor Choir
- Albertville Centerstage Show Choir
- VocaMe
- The Mississippi College Singers
- Rhode Island Children’s Chorus Chamber Choir
- Gerhard Schöne
- Junior All-State Mixed Choir
- Brass Band Fröschl Hall
- State Choir Latvija
- University of Puget Sound Adelphian Concert Choir
- Runfunk-Sinfonie-Orchester
- Capital University Chapel Choir
- Studinekoret Sirenene
- Peter Kopp
- Upper Arlington High School Glee Symphonic Choir
- Father Dionysios Firfiris
- 7 8 9 SSA State Honors Choir
- Otterbein College Concert Choir
- Mixed Honor Choir
- Midway Middle School Combined Boys' Choir
- Kilbourne High School “Kilbourne Singers”
- Heritage High School Women’s Ensemble
- Tahoma H.S. Chamber Choir
- Cascade High School Vivace
- The London Welsh Festival of Male Choirs
- Oregon State University Chamber Choir
- Junior All-State Youth Choir
- Mädchenchor Wernigerode
- All-State Women's Honor Choir
- Middle School Honors Mixed Chorus
- The Auburn University Chamber Choir
- Christiane Roald
- Brigham Young University Idaho Collegiate Singers
- Morris Knolls High School Chorale
- Southhaven H.S. Chamber Singers
- Jr. High SATB All-State Chorus
- Nittany Valley Children’s Choir The Concordia Singers
- High School Honors Mixed Choir
- DePauw Chamber Singers
- All-State Elementary Honor Choir
- Falu Kammarkör
- Junior All-State Mixed Chorus
- Pacific Youth Choir Coro Pacifica
- Chinese Repertoire Honor Choir
- Northridge Elementary Choir
- All-State Honor Choir
- Centerville High School Forte
- Stetson University Women's Chorale
- Capital University The Chordsmen
- Samford University A Capella Choir
- Carolyn Mawby Chorale
- M.S. Honors Mixed Chorus
- Southern Nazarene University Singers
- California State University Fullerton University Singers
- Seattle Pro Musica Chroma
- University of Louisville Cardinal Singers
- Vokalensemblet Skrik
- The Songmen
- Roseville Area High School Cantus Certus
- West Ottawa 6th 7th Grade Honors Choir
- Andrea Ihle
- Utah Valley University Chamber Choir
- Barbara Ingram School for the Arts Cantala Women's Choir
- Litchfield Middle School Eighth Grade Choir
- Little Miami H.S. Select Women’s Chorale
- San Antonio Chamber Choir
- Roderich Kreile
- Columbus Children’s Choir New World Singers
- Camerata Singers of Midland Center for the Arts
- M.S. Honors Treble Choir
- Kenton Ridge High School Women’s Choir
- Hans Grüß
- Nutley High School Concert Choir
- Camerata Musica Limburg
- Dresden Vocal Concert
- Gothart Stier
- Rosemarie Lang
- Timotei
- Chor Anno
- Palmetto Voices
- Gospel Music Working Company
- Cor Cantiamo
- Community Youth Boy Choir
- Krzysztof Duda
- Rose Children’s Choir Senior High Division Bella Rosa
- Kauppakorkeakoulun Ylioppilaskunnan Laulajat - Helsinki Academic Male Choir KYL
- University of Delaware University Singers
- Pioneer Middle School Young Women’s Choir
- The University of Georgia Hodgson Singers
- Senior All-State Mixed Chorus
- High School Honors Treble Choir
- Women’s Middle School Jr. High Honors Chorus
- The Ohio State University Men’s Glee Club
- Lawrence University Cantata
- Ken Davis Chorale
- Highland Park Presbyterian Church Chancel Choir
- Molndals Kammarkor
- MDR Rundfunkchor Leipzig
- High School SSAA State Honors Choir
- 5th and 6th Grade All-State Chorus
- Elementary Honors Choir
- Rundfunk-Jugendchor Wernigerode (Kinderchor)
- Fairview H.S. Age of Guinevere
- Tölzer Knabenchor - English Baroque Ensemble - Schmidt-Gaden
- Iowa City West Singers
- Middle School Junior High Honor Choir
- The Maryland State Boychoir
- Eastview H.S. Concert Choir
- Penn State Essence of Joy
- Cheyenne All-City Children’s Chorus
- Nidaros Domkor
- The Gustavus Choir
- Seattle Girl’s Choir Prime Voci
- Burleigh Manor Middle School Chamber Choir
- Ann Arbor Pioneer H.S. A Capella Choir
- Dewitt H.S. Women’s Select Ensemble
- All-State Elementary Honors Choir
- Pembroke College Chapel Choir, Cambridge
- Polyteknikkojen Kuoro
- The Moscow Synodal Choir
- St. Ignatius High School Men’s Chorus
- Vassar College Women’s Choir
- Lexington Singers Children’s Choir
- Rochelle Women’s Chorus
- Crossler Middle School Concert Choir
- Rikki Rumball
- High School Mixed Honor Choir
- Roanoke Valley Children’s Choir
- Senior High Chorus
- M.S. Honors Mixed Choir
- University of Washington Chamber Singers
- John C. Dempsey Middle School Demsey Singers
- University of Minnesota Duluth Lake Effect Vocal Jazz Ensemble
- Connecticut Men’s Ensemble
- The Central Orchetra Juvenile Chorus
- Rundfunk-Jugendchor Wernigerode (Männerchor)
- Ars Vocalis
- Ballard H.S. Concert Choir