Guitar Controller Controllerer?

There was a phase where I was buying anything I could to try and make the least efficient and user-friendly controllers I could. I think I bought this controller at a Goodwill? 

Of course I had to rebuild it so I could play Fortnite. Then, in a moment of weirdness, Fortnite added "Fortnite Festival," a rhythm game. 

Someone contacted me on TikTok and I'd built a custom one for their mom so they could play together. I think that was the first thing I was ever commissioned to build, and I was terrified, absolutely terrified. Look at how far I've come, between building helpful things and selling them!