Company / App Name: AtticTV http://www.attictv.com/?utm_source=thestartuppitch&utm_medium=post&utm_campaign=startupsites Twitter – attic_tv What does it do? AtticTV plays the best music videos on the web right in your browser in an awesome “kick-back and relax” manner. It’s like MTV for the web. Why do we need it? Discovering music videos online is a pain. Now, people discover music…