I just finished watching an anime called Air Gear and it was definitely one of the coolest animes(other than Death Note) that i have seen recently. Its not that long, about 26 episodes actually; and tells the story about main character Ikki and his journey to becoming the king of the Air Trek ciruit. Air treks are a series of rollerblades that have become extremely modified, reachin extremely high speed for competition, fighting, and even flying for some users. I liked the story a whole lot and shortly after dowloaded the soundtrack to the series. A band by the name of Skankfunk made the music for the series and they are really cool. If you have the time go and check out the series, i dont think it wil be a waste of anyones time.