One Click Purchase
iTunes is the world’s leading store for digital music. Search, listen and buy what you like with a single click.
All music on iTunes is sold as downloads meaning they’re yours to keep and use on your iPod, iPhone or MP3 player whenever you want, even when you’re not on-line.
Because most people buy tracks not playlists from iTunes, Digster links to each track individually so you can easily buy either just the songs you don’t already have or just your favourite ones
Read more at Apple.com.
Download iTunes here.