"And then she joined Keith Wyatt, Don Alvaro, for the spine-tingling love duet, "Ah per sempre, a mio bel angelo." Wyatt, whose voice rang like that of Richard Tucker, joined Dennis Love, as Don Carlo (superbly dark-voice and menacing) for the two greatest tenor and baritone duets ever composed, "Solenne in quest ora" and "Una suora mi lasciati" (they reminded me of the recording by Martinelli and de Luca).