22tracks - DJ curated Spotify playlists on iOS
Pzizz - Sleep at the push of a button! Now with "Focus"
BandNext - Discover bands that sound similar to artists you already love with BandNext. A single click saves your results to a Youtube playlist.
Brain.fm - Music designed for the brain to enhance focus, relaxation, meditation, naps and sleep within 10 - 15 minutes of use.
Spotify - Map shows when two people play same song at same time
SLEEP by Max Richter - Create your own musical sessions to meditate, focus or sleep