Thanks for the replies, Lorna and Andrew. I am singing Gianni Schicchi in Los Angeles at the University of Southern California on April 26th and 27th, matinee performances, 2 pm. Yes, the aria is difficult (actually on the light side as I am spinto/dramatic tenor), but I am doing my best. If you are in the L. A. area I hope you can come to see it. The tickets are only $18. I will look at the Music Music Music section when I have some time. Thanks for all the info and timely responses.