Whakaotihia te rerenga e whai ake nei: I a ia e mahi ana i te "The Unicorn, the Gorgon, and the Manticore"', i hangaia e Menotti te pukapuka mo te opera tino rongonui a Barber, "Vanessa", i whakatangihia i te Metropolitan Opera i te tau 1958. I taua tau ano i whakaatahia tana opera "Maria Golovin" i te
1958 Te Whakaaturanga o te Ao o Brussels. I tukuna e Peter Herman Adler me te NBC Opera, i neke te mahinga ki te Martin Beck Theatre i Broadway i te 1959 a i kiriata hoki mo te pouaka whakaata a motu i runga i te NBC. I noho tonu te kaiwhakaari i roto i nga wa katoa, ko Patricia Neway, ko Ruth Kobart, ko Norman Kelley, ko William Chapman, ko Richard Cross.