Komorni Zbor RTV Ljubljana

Kjell Bækkelund

Johan Halvorsen

Eugene Istomin

Orkiestra Polskiego Radia I Telewizji W Krakowie

Jörg Fadle

The Vienna Philharmonia Quintet

Jörg Baumann

Marin Constantin

Jerry Hadley

Geirr Tveitt

St. Joseph's Maori Girls College Choir

Mariano Stabile

Philip Glass

Marita Napier

José-Luis Garcia

Orchestre Lyrique De La R.T.F.

Elisabeth Schumann

Woldemar Nelsson

Nederlands Kamerkoor

Ruth Hesse

Christopher Robinson

The Choir Of The Korets Holy Trinity Stauropegion Convent

John Gay

Ferry Gruber