You can now purchase parts for Sleepy Hollow guitarist Matt Schwarz's classical string quartet. A full 20-minute, four-movement piece, with a classical style but with the influences of rock, metal, and European folk music (there's a gypsy-violin melody in the first movement). There are (computer generated) sound samples of the various movements with the various string parts, so you can get an idea of what it sounds like - not an attempt to break from the classical tradition like much of the "classical" music of the last century, but a classical piece that rocks!
Currently available in performing parts ($2 each), the full score will be up later.
Matt Schwarz Sheet Music, Music Books & Scores At Sheet Music Plus