Love it! As a musician meself, I would probably try to use it :)
As for middles, I would probably use something soft and feminine, yet somewhat substantial (ie- not
Ann or
Grace). How about...
Aria Ottavia (
Ottavia being one of my FAVORITE mn's when using Italian, which I thinks works well with
Aria)
Aria PaolinaAria RomanaAria Vittoria
I just noticed: Normally, I strongly dislike end syllable repetition; however, with Italian names, it just flows so well!
:)