Whoever said PATF had no memorable music is so wrong. "Down in New Orleans," "Almost There," "Friends on the Other Side," and "Dig a Little Deeper" would've all made a great soundtrack to the ride if they had gone the movie story route.
And if people didn't know them, they would've got to know them. Hell, the only reason 95% of us even know Zip-a-Dee-Doo-Dah is its inclusion in Splash Mountain.