iTunes

iTunesMusic service and software program developed by Apple that first opened April 28, 2003 that enables computer users, both Mac and PC users, to purchase and legally download songs, videos, podcasts, and other media from the Internet. Most iTunes users also have an iPod, allowing them to listen to their music while away from their computers. In addition to downloading song and videos, the program allows users to listen and view the content they download and, if needed, burn the content to a CD.

Also see: Apple definitions, iPod, Rhapsody, Sound definitions, Zune