Yes, this is very creative and a good piece of music.

That “weird” sound comes in at the 0:10, 0:50, 1:27 and 1:58 marks. Nothing in your list made this sound.


I'm no longer allowed to go caroling at the psych hospital.
I guess Do You Hear What I Hear was a bad song choice!

64 bit Win 10 Pro, the latest BiaB/RB, Roland Octa-Capture audio interface, a ton of software/hardware