Bandito is an iPhone-based aggregator for music news that has a twist. Instead of a mass-produced feed, the app scans your iTunes library and delivers you personalized news based on the artists you listen to most.
On first launch, the app asks for permission to scan your iTunes library. Once you agree, the scan takes less than a minute and you're presented with a list of blog posts and reviews about your favorite bands. If you want to stay current with music happenings, there's also a "Hotlist" containing news about the top bands and artists.
The app includes a viewer so you can read the news right inside the app which is a nice touch. There's also an option to open the article in mobile Safari and email the link if you want to share the info with friends.