By using our APIs, you agree to the following :

• You must comply with the licenses of the music. While less restrictive than traditional copyright, most of the Creative Commons license come with some obligations (for instance : "Attribution", "No commercial use", "No derivative works", ...). Please check http://creativecommons.org/ and contact us if you have any questions.

• You must not perform queries at a rate greater than 1 per second. You can contact us to get rid of this limitation. While we'll not enforce this strictly, we'll definately ban applications or clients that exceed this quota for a long period of time. Please implement caching or rate limiting mechanisms.