Gilda Dalla Rizza

Athens Festival Orchestra

Harus

Richard Foreman

Royal Opera House, Covent Garden

Pier Miranda Ferraro

Alfred Muff

Siv Wennberg

Hanny Steffek

Wielka Orkiestra Symfoniczna Polskiego Radia I Telewizji

François Agostini

St. Paul's Cathedral Choir

Carlos Munguía

Russell Smythe

Mary Costa

Charles Medlam

Leone Passi

Leo Fall

Orquesta Lírica Española

Carmen Reppel

Amy Shuard

Don Kosaken Chor Serge Jaroff

Hendrik Krumm

William McAlpine

Maiju Kuusoja