- Gillian Knight, Welsh National Opera Orchestra, Rebecca Evans, Julie Gossage, Richard Stuart, John Mark Ainsley, Sir Charles Mackerras, Richard Van Allan, Donald Adams
- Robert Tear, Dame Kiri Te Kanawa, Gillian Knight, Lucia Popp, Georg Solti, Hans Hotter, Anne Howells, Dietrich Fischer-Dieskau, Ewald Aichberger, Gottlob Frick, Christa Ludwig, Herbert Lackner, Vienna Boys' Choir, Margarita Lilowa, Heinz Zednik, Birgit Finnilä, Orchestra of the Vienna State Opera, Vienna Philharmonic, Alison Hargan, Marga Schiml, Rotraud Hansmann, Zoltan Kelemen, René Kollo