Helmut Wulz

Ruhpoldinger Kinderchor

Johann Gottfried Walther

Sir Hugh Roberton

Mogens Wöldike

Larry Groce

Philharmonia Chorus

Mediæval Bæbes

BBC Choral Society

Donau-Duo

Камерен Мъжки Хор

Alfred Moser

Mtiebi

Musikquartett „Heimatklänge"

Nikolai Rimsky-Korsakov

George Brough

Estevao Lopes Morago

Hugo And Luigi Children's Chorus

Arthur Wills

Marty Haugen

上海彩虹室内合唱团

Katschtaler Studentenquartett

Т. Лазаров

Amsterdam Philharmonic Society Orchestra

Leontyne Price