So far, I found the song is by a man named Robert Greenlaw under Character First! Publications, I Will Be Loyal to You aka as "The Loyalty Song."
Track #4- "Stretch Productions: The Answer CD"
Link, Amazon: https://www.amazon.com/dp/B004619AQE/ref=cm_sw_r_cp_awdb_t1_elSDFbZQAQNAK
(Sorry abt formatting, on mobile)
No idea who he is or any of the other information. I did find the song first on what looks like a homeschooling website, however.
https://www.amazon.com/Hitlers-Nipples-Explicit-Buttplugs/dp/B001OM4HMK
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It's beautiful in its own right.
Ok, so I did a quick Google search. I think we can just download .mp3s or .m4as and splice them in on top of our sound in our video editor (YuJa or whatever your school uses). I found this set on Amazon, but there must be free ones out there?
https://www.amazon.com/Ultimate-Tracks-Sitcoms-Comedy-Projects/dp/B004MB1M50
It seems to be a snippet from Dion McGregor - The Flight. You can listen to a part of it here on Amazon, although I can't find an actual full version of it anywhere as most links seem to be dead
(whole album is interesting)