If you like your musicals cheesy and superhero themed, then you're gonna love Holy Musical B@tman, an extremely entertaining show from Team Starkid that features catchy tunes, goofy villains and an Underoos clad Batman with a heart full of vengeance.
Loosely based on Tim Burton's version of the Caped Crusader, it's darkly comedic musical theater at its finest, and you can watch the whole thing, ten minutes at a time, for free on the YouTubes.
(gently NSFW due to coarse language)
--via Comics Alliance