The Decibel C# SDK allows developers to query the Decibel API to return music metadata. Calls to the Decibel API are made through query objects, which take care of all the logic involved in running a REST query, including deserializing the results to handy result objects.
Gracenote "touches hundreds of millions of music fans and TV viewers everyday. The Gracenote database is the largest source of music and video metadata on the planet, featuring descriptions of more than 130 million tracks and TV listings for 28 countries." Recently, Gracenote launched a developer program that opened its Gracenote API to the developer community. The API delivers Gracenote's rich music metadata to any connected app.
For music fans and concert goers, having instant access to information on which bands are playing where is definitely a plus. Being in the know and never missing out when it comes to great gigs in your area is even better. In comes new Facebook mashup, Fanbible; a live music event guide that works on android, iPhone, iPad and desktop browsers, keeping users informed even when they're on the go.
Maestro.Fm wants to take your music experience to cloud nine, maybe even ten. Actually that could be a little overstated, but at least they are going to use cloud computing to do it. With a functionality similar to Google Music, a little application runs on your PC and uploads all your music to Maestro. Once it’s there, it’s augumented with album art, lyrics, and other lovely decorations. It’s kind of like a music library makeover. Google already has a thick collection of API services. Will they be interested in opening Google Music up for developer access? Don't wait around and wonder, the Maestfo.fm API is already here.