Un ballo in maschera: Act I: Finisci il vaticinio (Riccardo, Ulrica, Samuel, Tom) — Glyndebourne Festival Orchestra, Mirto Picchi, Jan Wallace, Paolo Silveri, Ljuba Welitsch, Glyndebourne Festival Chorus, Vittorio Gui, Alda Noni, Francis Loring, Jean Watson & Harvey Alan — OmList