I'm quite surprised that more people have not covered the song "Very Good Advice" from Walt Disney's version of Alice in Wonderland. It seems like the kind of ditty that someone like Bette Midler, Bjork or Barbra Streisand would be all over. (They could, of course, eliminate the crying part. [Not that it isn't appropriate in the film.]) I'd also like to hear Kelly Clarkson do a version of it. (But then, I'd like to hear her sing just about anything.)
That, and it's one of Bart's favorites.