Intro and out-tro music: from the 2d act of "La Guerre Picrocholine" (The Picrocholine War), opera by Paul Rhoads (can you compose an opera? "l don't think so!"?... but you could try, and maybe you can!?) based on "Gargantua" by Rabelais.
This passage accompanys the arrival of Gargantua with his army.
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https://www.youtube.com/watch?v=OUSTToFKYyk