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Incoming Resources
- Maria Callas sings arias by Donizetti & Rossini.
- Montserrat Caballé and Marilyn Horne, two gala concerts, Evviva belcanto & Le grande primadonne, a ZDF, NVC Arts co-production
- Dallas, rehearsal 1957
- Airs d'operas
- Pigmalione ; Il crescendo ; Magda Olivero sings arias from Medea, Cherubini
- The Callas rarities
- Operatic arias
- Airs d'opéras, Opera arias = Opern-Arien, Bellini
- Positively golden, Ruth Ann Swenson
- La voix humaine, Poulenc. Fedora / Giordano
- Lucia di Lammermoor, Donizetti ; libretto by Cammarano
- Maria Callas in concert, Hamburg 1959 & 1962
- Il pirata, Bellini
- Medea, tragedia in tre atti, Luigi Cherubini ; [libretto] di F.B. Hoffmann ; versione italiana di Carlo Zangarini