It's a fair point Reiner, although on his Decca recital, the arias from
Faust and
Carmen benefit from a lot of
mezza voce and his version of the 'Prize Song' is done with beautifully gradated tone and dynamic variations. However, I suspect this is not always the case in the opera house
Domingo is a case in point here: in his prime he had a beautiful half voice, but he always used it far too infrequently. I heard him live a few times and he never sang at anything less than
mezzo forte. Granted, it was a stunning sound, but he seemed unwilling to risk anything less. And didn't Bergonzi once say that , even though Verdi wrote it this way, there were only a few houses where he would sing the high B softly at the end of 'Celeste Aida' in case he got booed. Perhaps modern audiences' expectation that tenors only sing loud and louder has something to do with this?