In addition to our industry-standard music and video APIs, Gracenote is constantly working on advanced technology and features that aren't yet ready for general release. Gracenote Labs is where developers can get early access to some of these experimental APIs while they are under development. We're happy to receive feedback from developers to help us develop and improve these APIs. Because of the experimental nature of these APIs, we provide no guarantees of the services, and they could go down, or change at any time.

Timeline Metadata

The Timeline Metadata API gives access to detailed time-based information about a track, including beat locations, song segments (verse, chorus), and mood progressions.


LiveID identifies live versions of songs by a particular artist.