The Google APIs Client Library for Python is designed to provide provide simple, flexible, powerful access to many of Google's APIs from Python. Some of the APIs accessible through this library include Google Drive, Google+, Google Maps, YouTube, and more.
Seevl is a new kind of music discovery engine. It allows you to find how artists are similar to each other and which artists are most similar to each other, among other things. It also allows you to comment on the notes about artists within the database. This is all well and good, but better yet, it has the Seevl API, allowing developers to integrate Seevi into their own applications.
Yahoo has just released a cool new embeddable media player, Yahoo WebPlayer, that supports MP3 and WMA files, as well as multiple services like YouTube and Yahoo Video. Yahoo has also launched a whole new site to attract publishers and developers and to encourage them to use the player when publishing audio and video across the Web.