A downloadable tool
Ever wanted a tuba soundtrack while you walk? No? Okay, here you go!
Tuba Walker is a simple procedural music system for Unity. It includes a monophonic synthesizer that makes tuba sounds, a melody generator, and a mechanism for triggering notes and deriving the tempo from a character's footsteps.
I made this because this Twitter thread made me laugh. I hope it makes you laugh, too.
Tuba Walker is free and open source (MIT license). You can download the Unity package from this page, or clone/fork the repository on GitHub.