Check out this preview for Hard Rock Sofa's new song "Quasar." This is what I would call soem audible cofee, so if you need a little pick me up plug into this bad boy. Hard Rock Sofa is a popular Russian duet and are blowing up across the globe. Check their facebook, the official site, and hit them up on your tweet stick. The song will be released Feb 13 on Axwells label. Be sure to keep an eye & ear out for it. Big things coming.