Apple today added a new "Free on iTunes" section in the iTunes Store, featuring free downloads of songs and full length TV episodes. The section replaces Apple's "iTunes Single of the Week", which previously offered free songs from popular and indie music artists.
Apple's "Free on iTunes" section is live now, and it is likely that the company will offer new content every week as it has done with the iTunes Single of the Week and its App of the Week section.
Update: The new section appears to be U.S.-only for the time being.
Article Link: Apple Launches 'Free on iTunes' Section With Free TV and Music Downloads