Hello!
Sorry for my english but I developed a mobile solution for android using echoprint. This application worked fine until last week, but this week I made several tests with my apk but the json returned is always same:
{"response": {"status": {"version": "4.2", "code": 0, "message": "Success"}, "songs": []}}
The url I use for my request not changed:
http://developer.echonest.com/api/v4/song/identify?api_key={API KEY}&version=4.12&code={CODE GEN}
Songs that I researched and identified previously can not succeed now.
Someone have an idea if this service has any problem?