Al Jeffery

Антонина Фролова

Cune Gojković

Los Huasos Quincheros

RIAS Symphonie-Orchester Berlin

Geschwister Hofmann

Peggy Seeger

The Goodwill Spiritual Choir

Jerry Bey

The Charleston Trio

Anneke Grönloh

Wally Stott And His Orchestra And Chorus

Susan Reed

Lapp-Lisa

The White Heather Group

William Warfield

Nicomedes Santa Cruz

Trio Aurora

Elizabeth Knight

Nada Mamula

Joseph Spence

Delia Murphy

Elizabeth Cotten

Alvaro Amici

Brownie McGhee