Profile read with Spotify ids

Runbeat - the spotify-WW ID space has been deprecated. You should use the new, spiffy and higher quality 'spotify' id space. As you can see with this query:

http://developer.echonest.com/api/v4/song/profile?api_key=YOUR_API_KEY&format=json&track_id=spotify:track:1XSNeHpiFie7bv5vL2E2ee&bucket=audio_summary

the mapping in the new ID space is correct.

Paul