Music Trivia: EPCOT 30th Anniversary

[Don'tYouKnowNothing?]

Hi Everyone,

I'm running an event in August and would like to use a piece of EPCOT music. I'm particularly fond of a section of the EPCOT 30th Anniversary Tag from Illuminations...but I just don't know whether it's background music or from a particular attraction. Can anyone help?

Here's a youtube video of the tag:

, and the music that I want starts at 21:12. Thanks in advance for all your help!!