I've been searching for years for a different version of "Philosophy in a Tea Cup" from Trigun.
https://youtu.be/ntL9HjgOHjY
The version they use in the anime doesn't have the drums in the intro, and has a much more relaxing feel because of it.
Official King of PotD
You only need one T-Rex to make the point, though.
~ Samus Sedai