klaep - music collaboration - klaep is a social music collaboration network for musicians
PartyWith - Connecting people who love to party - anytime, anywhere.
Madsounds - It’s like Discover Weekly, but daily.
Soulpicks - Discover places loved by friends and experts
MisterJack - Make and share playlists
Calendify - Calendify is an event community where you can share, publish, and subscribe to event calendars. It helps you to stay informed about what you are interested in and what is yet to come.