Sidify Music Converter - Sidify Music Converter for Spotify is a popular tool used to convert Spotify music to MP3/AAC/WAV/FLAC/AIFF/ALAC. It keeps original audio quality and ID3 tags after conversion.

Openwhyd - Collect and Share the tracks you love.

Apprentice Alf's DeDRM Tools - Everything you ever wanted to know about DRM and ebooks, but were afraid to ask.

musiqpad - Musiqpad is a social-music software platform for users to host their own ‘pads’ (rooms).

DRMBuster - DRMBuster is a powerful all-in-one audio and video conversion software for any kind of purchased or legally obtained music and video.

BeatSense - Discover great music hand-picked by real people, in a single click. FREE and in real-time!