Welcome to the Forum Jazz. I'm perhaps stating the obvious but try
MTV.it - musica italiana e internazionale: artisti, classifiche, video - MTV.it. Also try
www.radioitalia.it and click on the immediate link to the right of "podcast" Here you get streaming radio and all the very latest of Italian "pop" music Buona Fortuna. It's highly frustrating when you hear something you like and remain clueless as to what it is and who sings it.
Incidentally I updated itunes fairly recently and then discovered that they no longer seem to cater for Italian pop music. Only French and German. I wonder how many Italians are p off about this.
Very annoying for me as I would hear something I liked on Radio Italia then would be able to find the song and title by listening to musical clips. (Needless to say that I've complained to Apple. lol)