Allen Reynolds

The Medical Mission Sisters And Friends

Anita Bryant

Don Gibson

Δημήτριος Μαγούρης

Lluís Virgili

The Good Twins

Old Fashioned Revival Hour Quartet

New Hope

The Harry Simeone Chorale

Alessandro Alessandroni

J. O. Patterson

Frank Lynch

London Emmanuel Choir

The Rambos

The Speer Family

Billy Graham

The Harmonizing Four

Marta De Carvalho

Margaret Davenport

U.S. Apple Corps

The Easter Brothers

The Korean Orphan Choir

Johnny Cole

Wayne Newton