St. Louis A Cappella Choir

Ralph Carmichael

Bo Katzman Chor

Jessye Norman

Johann Sebastian Bach

Ian Fraser

Amy Grant

Les Humphries Singers

Mahalia Jackson

London Community Gospel Choir

Sounds Of Blackness

Burl Ives

Montreal Jubilation Gospel Choir

André Previn

Linda Eder

The Christians

Paul Robeson

St Petersburg Chamber Choir

Gregorian

Libera

National Philharmonic Orchestra

Donnie Harper

Kathleen Battle

The Boys Choir Of Harlem

101 Strings