The Rdio Web Service Python SDK by Rdio access the API to make requests, with the aim to implement music streaming. It includes OAuth authentication. Rdio has been recently acquired by Pandora. For integration updates, follow @Rdio on Twitter.
There's been some great new music mashups coming down the pipe lately. We'll highlight some of the better ones below, including a music search engine, local music events, lyrics lookup, a Spotify video playlist app (yes, there's a Spotify API) and a fun "name that tune" game. The most popular music API, the Last.fm API, is featured multiple times, as is the YouTube API, which has become a favorite of music mashups.
Do you live in the now or keep a foot back in the past? Better yet, what should an API provider do?
At the end of July Last.fm (our Last.fm API profile) shut off some old API calls, to the disappointment of some mashup users and developers. The company had some good reasons, but it raises the question about what developers should expect, especially from free APIs.