A song about the pleasant sound of a modulated square wave in 8-bit music. Interestingly, this track mostly features a saw wave rather than a square one :)
The melody is borrowed from Random.

Lyrics:
[Verse]
Now I’ll tell you something loud,
Square wave buzzing through the crowd,
Sharp and simple, pure and raw,
Digital heart that writes the law.
And you may ask: “Hey, what’s the sound?
What’s that signal shaking ground?”
Wait a second, don’t behave—
This is all the square wave!

[Verse 2]
It’s not sine, it’s not a saw,
Square wave cuts just like a claw!
Feel the power, loud and bold—
Square wave never will get old!

[Verse 3]
Square wave sings in every track,
Square wave kicks and won’t step back,
Square wave screaming, sharp and whole—
Now the square wave takes a SOLO!

[Chorus]
What’s the sound of retro dreams? — Square wave!
What’s the power in the streams? — Square wave!
What’s the voice that never fades? — Square wave!
What’s the beat the future made? — Square wave!

[Outro / Chant]
Square wave in the night, square wave in the day,
Square wave is the voice that will never fade away.
Square wave in your heart, square wave in your head,
Square wave is alive, square wave’s never dead.

Ode to the Square Wave

Slayer of Snakes