The Echo Nest Developer Forums have moved!
Their new home is on Stack Overflow, a collaborative question and answer website for developers.
Follow the link below to ask your Echo Nest API question. Don't forget to add the "echonest" tag, and any other relevant tags as well, before posting.
Any questions or answers that use the "echonest" tag can be easily filtered by typing "echonest" in the search box, or use the following link: