I started composing this one yesterday in the evening to test my hacked version of RMT, then I was getting a bit drunk so I went to bed.
I looked at it again earlier today and it actually wasn't too bad for once, so I finished it up in a whim and recorded it from my Atari.
Trivia: Io is the innermost and third-largest of the four Galilean moons of the planet Jupiter. Slightly larger than the Moon, Io is the fourth-largest moon in the Solar System, has the highest density of all of them, and has the lowest amount of water (by atomic ratio) of any known astronomical object in the Solar System. It was discovered in 1610 by Galileo Galilei and was named after the mythological character Io, a priestess of Hera who became one of Zeus's lovers.
Io also looks like a very round potato.
This tune was composed using my own hacked version of Raster Music Tracker (more infos here: https://atariage.com/forums/topic/322655-rmt-hacking-ideas-and-progress/).
It was then recorded in 5 passes using my PAL Atari 800xl, then spliced and synced with Audacity, and finally rendered using Corrscope.