On February 3rd, 1962, I tuned in to Texaco Metropolitan Opera Radio Network (as it was then called) and heard Puccini's MADAMA BUTTERFLY sung live for the first time. Gabriella Tucci, who in my earliest years of opera mania was my favorite soprano, gave a magnificent performance. Carlo Bergonzi stepped in for the indisposed Sandor Konya, and this was a boon for me as Bergonzi was (and remains) my favorite tenor.
And so, the Tucci/Bergonzi rendering of the love duet from that matinee performance is very special to me:
Gabriella Tucci & Carlo Bergonzi - MADAMA BUTTERFLY ~ Love Duet - Met 1962