I know it's not italian but the first song that comes to my mind is "Shamandalie" from Sonata Arctica, it's really a wonderful song!
But anyway, I've taken a look around on a few forums and I've found these suggestions, maybe you could find something that fits your request:
Sugarfree "scusa ma ti chiamo amore"
Adriana Ruocco "sarò bellissima"
Studio 3 "quando sarai sola"
Laura Pausini "lui non sta con te"/ "non c'è"
Tiziano Ferro "la paura che"
Lunapop "niente di più"
Eros ramazzotti "cose della vita" / "non ti prometto niente"
883 "la regola dell'amico" / "Nessun rimpianto"
"-Please tell me you're going to appeal to my humanity..."
"-Actually, I'm planning to threaten you."
"Well, if you'll excuse me, I have work to do. Evil plots don't just make themselves, you know!"