Why Contra's Jungle Theme is so good

Let's look at the Jungle Theme from Contra and figure out why it sounds so good.

Discord server: https://discord.gg/nkBRXRGqR6

Patreon: https://www.patreon.com/technofunkboy
Get my new book, The Hallowing of Ground: https://amzn.to/3mDA2kC
Free audiobook! https://www.scribl.com/books/EC3AQ/the-hallowing-of-ground

My music! https://thetechnofunkboy.bandcamp.com/
Podcasts:
Retro Station: https://podcasts.apple.com/us/podcast/retro-station/id1521964255
Order of Podcasters: https://kite.link/oop
Tales from the Rusty Speeder: https://podcasts.apple.com/us/podcast/tales-from-the-rusty-speeder/id1524970003
Dice & Dreary: http://www.diceanddreary.com/