Rome's Entertainment Guide by Lacristina
OK, this isn't my favorite thing - but it might help you find a favorite thing.?Roma C?è?
This is THE guide to what's happening in Rome. If you want to find out who's playing where, special tours, music, plays, opera, films, theater, this is the weekly magazine to get. Unfortunately, it's mostly in Italian - there is a small section in the back in English, but very limited.
But if you buy a copy and bring it to the front desk of your hotel, I'm sure they'll help you translate whatever you need.
There is a website, and it's been updated to include some English descriptions, but only of local Cinemas, shows, times, etc.
http://www.romace.it/site/index.php
You can buy it at any newstand.