Spotify and The Echo Nest integrate APIshttp://thenextweb.com/apps/2012/03/29/any-spotify-app-developer-can-now-tap-the-echo-nests-music-intelligence-technology/?utm_source=twitterfeed&utm_medium=twitter by brianwhitman • 14 years ago 2 0 14 years agoTHthenextweb.com