Last.fm - The world's largest online music service. Listen online, find out more about your favourite artists, and get music recommendations, only at Last.fm
Noiseblend - One-tap music for every occasion, with Spotify Premium
Maloja - Simple self-hosted music scrobble database to create personal listening statistics.
cmd.fm - Command-line radio for geeks
Last.fm Scrobbler - Scrobble music all around the web!
Caset - Caset is a new app that reinvents mixtapes for the iPhone era.⠀You can make incredible mixtapes, collaborate with friends, and enjoy music together in an all new way.