Josh Keeson, a student at Boalt law school, has an album available on iTunes called "The Law of Rock Vol. 1". The 5 songs on the album are entitled "Contributory Negligence," "Promissory Estoppel," "Raffles v. Wichelhaus," "Sherwood v. Walker," and... wait for it..."Mens Rea "(sample lyrics: Ohhh, mens rea, it's a guilty mind. The girl gives me mens rea because she's so fine.")
I hope there are many more volumes!
Hat tip to Joe Hodnicki, at Law Librarian Blog.