Spotify - Map shows when two people play same song at same time
AudioPen - The easiest way to convert messy thoughts into clear text
SoundCloud - Enjoy music & follow favourite artists
Recordify - Quickly send audio messages to Slack!
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
VocalBird - Record and share audio messages within Chrome