DVD Menu Music...help!

I looked through the boards and didn't find this topic started, but if it's a repeat I'm sorry. The DVD menu song is REALLY familiar. At first I thought it may be from Little Miss Sunshine. Then I thought Finding Nemo. My friends and I have narrowed it down to 'traveling music from an animated/children's movie'. I cannot pinpoint it and have been showing the menu to many people to no avail.

I'm sure someone here will know. Please help if you can! THANKS!