Epic Epic, an instrumental band from the Chicago area, has an EP out called "The Iron Philharmonic". The music has been described as a blend of classical piano and heavy metal.  Very interesting stuff.  Shows what can be done with the piano!   The band consists of pianist/guitarist Ed Pszeniczka and drummer percussionist Jay Jurcenko.  Go have a listen at  http://www.cdbaby.com/cd/epicrock.  I like it a lot.