With the Freesound API you can browse, search, and retrieve information about Freesound users, packs, and the sounds themselves of course. You can find similar sounds to a given target (based on content analysis) and retrieve automatically extracted features from audio files.
Openwhyd is a free and open-source music curation service that allows users to create playlists of music tracks from various streaming platforms (YouTube, SoundCloud, Vimeo, Deezer…) and to discover the music posted by other users.
Fetch data from the Spotify music catalog, manage users' playlists and saved music, get recommendations, control Spotify Connect, and more.
The Last.fm API allows anyone to build their own programs using Last.fm data, whether they're on the web, the desktop or mobile devices.
The Songkick API gives you easy access to the biggest live music events database in the world
The Bandsintown API is designed for artists and enterprises representing artists. It offers read-only access to artist info and artist events
The fastest, most powerful and legal way to display lyrics on your website or in your application.
MusicBrainz is an open music encyclopedia that collects music metadata and makes it available to the publi
SoundCloud is a European online audio distribution platform and music sharing website based in Berlin, Germany that enables its users to upload, promote, and share audio.
Mixcloud is a popular British online music streaming service that allows for the listening and distribution of radio shows, DJ mixes and podcasts, which are crowdsourced by its registered users.