Known as the secret sauce inside many of the world’s hottest music services, Gracenote helps users discover new artists and tracks every day.


Gracenote SDK (GNSDK) is the core software platform that delivers all of Gracenote’s recognition, metadata and discovery features to applications running on a wide range of operating systems and architectures. (And YES, that includes SDK for mobile devices.)

What's available: playlisting, recommendation, track/album metadata and much more!

Rhythm API

The Gracenote Rhythm APIs provide adaptive radio and music recommendation features in a convenient Web service.

What's available: adaptive playlist, recommendation using seed track/artist/genre/era