The Spotify Echo Nest Objective-C library access the music functionalities of the API with Apple development in mind. Resources include full access to artists, songs, playlists, and taste profiles methods. It also provides methods to retrieve information of a particular track. An example app is available to demonstrate how to integrate the library into an XCode project.
Continuing our series on push technologies, part three looks at WebSockets and how they are appropriate for when you need a server-to-client real time interactive exchange. Part three discusses what you can do with WebSockets and how it differs from other push technologies.
When it comes to mashups submitted to our directory, those helping users search for and discover new music consistently rank among the most popular. The number and variety of music services including metadata, social and streaming continues to grow and give developers more tools with which to build their apps. The list below includes some of the recent mashups of note.