<http://schema.org/description>
"When you're looking for new playlists, there is no reason not to pull out all of the stops.  Last.fm was the early music app darling, allowing us to scrobble our way through tracks. ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/apps/2011/12/19/spotilast-creates-a-spotify-playlist-based-on-your-last-fm-recommendations/>