How many tracks are waiting on your harddrive for being published?
What to do with your supposed to be superhit? Do you want as many people as possible listen to your work?
Use the most populated online music networks. You find a list of them here (Upload tab). You have Twitter, Facebook, Google+, Youtube, LinkedIn, Tumblr, Instagram set up and running? You might need to!
Visit Soundfactorywomb for more tipps, tricks.