Twitter #music app gets new ways to discover artists, scans iPhone library for personalized recommendations

Twitter updated its Twitter #music iPhone app today with several new ways to discover new artists in addition to personalized recommendations based on the content in your iPhone’s music library.

Version 1.2 of the app now allows users to “listen to artist’s top tracks, similar artists, and the artists that your favorite artist follows on Twitter.” However, another interesting new feature will scan the device’s music library in order to serve up relevant recommendations based on your past listening habits.

Twitter is also making it easier to find artists that you like by making it easy to quickly access the artists that you’ve tweeted about in the past.

Personal recommendations based on previous listening habits is becoming a prerequisite for just about any music app ahead of Apple’s iTunes Radio launch. Apple’s upcoming service will rely heavily on its personalization features similar to iTunes Genius, and Rdio and others have been adding similar features that focus more on stations custom tailored to the user’s listening preferences.

Lastly, the app gets support for a number of new languages:

What’s New in Version 1.2

We’ve added a bunch of new ways of discovering music. Listen to artist’s top tracks, similar artists, and the artists that your favorite artist follows on Twitter.

We also scan your iPhone’s music library now to suggest more relevant artists to you. And we show you the artists that you’ve Tweeted about so you can always get back to them.

Finally, we’ve localized #music into all of your favorite languages. If you’re one of those good looking people living in Belgium, Denmark, Finland, France, Germany, Italy, the Netherlands, Norway, Portugal, Spain, Sweden, or Switzerland then we’ve got you covered!