Batman The Animated Series carries a special place in most geeks hearts. The exemplary voice cast for its heroes and villains and the way the show handled darker and more adult subject matter in an animated TV show are just a few bright spots, but it also had a great score and opening theme song.
Youtube group The Warp Zone have added Batman: The Animated Series to its growing list of acapella renderings, and they pretty much nail it. The group consists of Davis (Harley Quinn), Odom (Robin), Fish (The Joker), Ryan (Batman), and Schroeder (The Riddler).
The group has already tackled Mortal Kombat, Jurassic Park, The Walking Dead, among others, so make sure to head to their Youtube page to check out all their work.