Hi Guys,
I'm trying to get the "predict" alpha call to work and am not having any luck. Can you verify that it's working. I'm not sure if I'm excluded from the alpha process or not due to the release notes either.
This is the call I'm making: http://aplha.echonest.com/api/v4/tasteprofile/predict?api_key=XXXXX&id=CATHUJU14C3A500882&category=mainstreamness&category=freshness