From their site: This API is available to anyone who wishes to use our database for their own music project, website or program. If you currently use the web to search out lyrics or use code tricks to access other lyrics websites to display relevant lyrics text for your content you can now have a reliable source without the hassle.
The following is a list of SDKs from our SDK directory that matched your search term. Though your definition of an SDK may differ, in our world, we define SDKs as platform- specific tools for consuming existing APIs of the sort we list in our API directory. For example, the Ruby SDK for consuming the Twitter Ads API. If you think an SDK, API, or other asset is missing from our directory, be sure to check our guidelines for making contributions to ProgrammableWeb.