“The 10th Boogie” is an upbeat track written by Stu with prominent keys and synths over a groovy rhythm section. The song even features some unusual instrumentation, such as what appear to be recorders. It's unclear where the title came from as by the point of its release, King Gizzard had only released five tracks with the word “boogie” in the title. When asked why “The 10th Boogie” was never used during the band’s 2020 Reddit AMA, Ambrose said “Yeh I was real into that one! There was a few others that were cut too that I liked. Hopefully they come back to life someday.” It was released on Demos Vol. 2: Music To Eat Bananas To on October 1st, 2020.

“The 10th Boogie” has not been played live.