Prestazzjonijiet Passat 1970 — Ilbieraħ
Le nozze di Figaro (The Marriage of Figaro), Mozart
Buenos Aires LíricaBartolo
Ara l-cast u l-ekwipaġġDer Kaiser von Atlantis (The Emperor of Atlantis), Ullmann
Teatro ColónDer Lautsprecher (The Loudspeaker)
Ara l-cast u l-ekwipaġġAufstieg und Fall der Stadt Mahagonny (Rise and Fall of the City of Mahagonny), Weill
Teatro ColónKommentator (Commentator)
Ara l-cast u l-ekwipaġġLe nozze di Figaro (The Marriage of Figaro), Mozart
Buenos Aires LíricaBartolo
Ara l-cast u l-ekwipaġġ