There is new music coming from Queen! Actually, it's new versions of "Keep Yourself Alive", and "Stone Cold Crazy." These two tracks will be on a single due out later this month called Stormtroopers in Stillettos. One of these alternate versions was recorded in 1975, as part of re-release intended for the U.S. that never came out, and the other is a new remastered version.  You can hear the tracks here.