Once again many thanks Malone. As to Mario Lanza, he is in my time and I must say that despite Elvis, Roy and the rock'n rollers he still had an audience, I thought he was great and I was a teenager
Ftsalmon, thanks for that and glad I could help. The references in crosswords aren't always common knowledge, so I added my second post. I have never heard or seen ML, but I might investigate later.