Internet radio within the vehicle will see an upgrade in the coming mounts with the new partnership between Slacker and Aha. This deal will now add 150 streaming music stations through Aha in addition to its incredible ability to read his/her Twitter and Facebook feeds outloud. Moreover, Slacker users will now be able to stream their music through any compatible Aha-enabled hardware within their vehicle. Both companies have announced that this new app within an app will be revealed this week at the 2011 Frankfort auto show.