1988 · Giuseppe Patané – La Scola, Desderi, Nucci

1988 · Bruno Campanella – Bacquier, Swenson, Corbelli

1988 · Richard Bonynge – Sutherland, Stevens, Austin

1988 · Richard Bonynge – Sutherland, Bergonzi, Nucci

1988 · Roberto Abbado – Freni, Dvorsky, Chaussón

1988 · Tommaso Severini – Desderi

1988 · René Clemencic – Vandersteene, Highley, Spanier

1988 · Peter Schneider – Jerusalem, Mathis, Wlaschina

1988 · Wolfgang Gönnenwein – Heilmann, Johnson, Nimsgern

1988 · George Manahan – Cole, Greenwald, Hall

1988 · Ashley Lawrence – Hammond-Stroud, Booth-Jones, Dugdale

1988 · Alberto Zedda – Anderson, Horne, Merritt

1988 · Tiziano Severini – Sabbatini, Coni, Mazzaria

1988 · Tiziano Severini – Cupido, Coni, d'Amico

1988 · Tiziano Severini – Pavarotti, Quilico, Freni

1988 · Carlos Kleiber – Pavarotti, Summers, Freni

1988 · Mark Gibson – Grilli, Saccomani, Negri

1988 · Carlo Felice Cillario – Rosenheim, Fulford, Fowles

1988 · Leonard Slatkin – Zampieri, Domingo, Carroli

1988 · Alberto Zedda – Merritt, Anderson, Alaimo

1988 · Alberto Zedda – Devia, Merritt, Coni

1988 · José Collado – Caballé, Pierotti, Dohmen

1988 · Gianfranco Masini – Anderson, Blake, Giménez

1988 · Hans-Martin Linde – Fontana, Hirsti, Prégardien

1988 · John Carewe – Walker, Manchet, Texier

1988 · Evgueni Svetlanov – Eisen, Bryleva, Biktimirov

1988 · Gianfranco Masini – Price, Bartolini, Giaiotti

1988 · Borislav Ivanov – Evstatieva, Kaludov, Mineva

1988 · Richard Buckley – Zajick, Giaiotti, Nimsgern

1988 · Nello Santi – Bergonzi, Plishka, Brendel