April 7 - 1:55pm EDT   Clear Channel Radio says it is now offering more than 340 of its primary HD stations with the iTunes "tagging" function, capable of transferring a song heard on the radio to an Apple iPod (after purchase). "Radio continues to be the number one way that people discover new music, and the HD Radio iTunes tagging capability lets listeners add songs to their iPod playlists with just a push of the button," said John Hogan, president and CEO of Clear Channel Radio. "With the vast majority of our HD primary stations now offering this exciting feature, we're demonstrating how radio's collaboration with the iPod benefits consumers." [full story]

January 2 - 10:50am EST   Alpine will soon release a trio of new head-end units for vehicles geared primarily around the iPod, the company has unintentionally revealed through a brochure (PDF) posted online. The iDA-X100, based on the earlier X001, will be one of the first car stereos to support iTunes Tagging. When listening to specific HD Radio stations through the X100, listeners will be able to flag songs and use an attached iPod to sync this information with a computer, creating a playlist of songs to be bought through the iTunes Store. It can also play audio directly from newer iPods through a USB connection, including the iPod touch. [full story]