The Crash Test Dummies are best known for their 1993 smash MMM MMM MMM MMM (yeah, it was kind of weird) off the album God Shuffled His Feet. However, they also had a relatively big hit single two years earlier called Superman's Song.
God Shuffled His Feet was among my favorite CDs in high school. In my mind, the best song on the album was one that was never even released as a single--How Does a Duck Know? There's no video for it, but I found this 1995 clip from the Late Show with David Letterman: