Elsten software, digital music organizer, has announced OneMusicAPI. Proclaimed to be "OneMusicAPI to rule them all," the API acts as a music metadata aggregator that pulls from multiple sources across the web through a single interface. Elsten founder and OneMusicAPI creator, Dan Gravell, found keeping pace with constant changes from individual sources became too tedious a process to adequately organize music.
The most popular API, in terms of mashup count, is far and away the Google Maps API, which accounts for 41% of all mashups. But when it comes to the most popular pair of APIs, Flickr and YouTube mashups are the most common. Not to be outdone, Google Maps joins Flickr in a near second place.