The 7digital Android SDK by 7digital allows developers to integrate the 7digital API's preview streams, music charts, music metadata, search, and purchasing into their Java-language Android applications.
iLike, Facebook's favorite music service, has officially launched their new API. TechCrunch reports that iLike is partnering with Google, TypePad, Flixster, Connected Weddings, and others, in the launch. The music itself is provided by Rhapsody.
Senzari, a cutting-edge music technology company, has launched MusicGraph, a knowledge engine for music that is modeled after a semantic network and powered by an API with an architecture that is similar to Facebook Open Graph Protocol. Senzari has also released a MusicGraph API which allows developers to retrieve objects from the MusicGraph.