"Behind the Waterfall" is my absolute favorite Disney song. Of course the name doesn't sound familiar but it's background music in many places around WDW including (my favorite) Tomorrowland, Wonders of Life Pavilion, the Mexico pavilion, etc. I listen to it for free on www.d-cot.com The Epcot entrance music is a close second (along with Star Tunnel [from Space Mountain] and the TTA ride soundtrack ). My co-workers think I'm crazy 'cause I listen to this stuff all day.