Spotify - Map shows when two people play same song at same time
Priori - Curated legal marketplace for SMBs and startups
SoundCloud - Enjoy music & follow favourite artists
Timo - Time and task management in your browser ⏲
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
Calendarist - Time blocking companion for Google Calendar