TetraDrive - free multiband distortion unit

It's 64-bit VST3 plugin for Windows but i have posted the source code on Github if you want to compile it for your system (MacOS/Linux) or study the code yourself: https://github.com/dadda123/TetraDrive

TetraDrive is a faithful emulation of a popular multiband distortion unit from the early 2000s. It splits the signal into four frequency bands and drives each one through a waveshaper, then sums them back together.

Features

• Four bands with independent Drive and Level, five waveshaper curves, Input and Output gain.
• Live spectrum analyzer of the incoming signal (4096, 8192 or 16384 point FFT) with the bands drawn on top.
• Drag crossovers and band levels directly on the spectrum, real filter curves are shown for every band.
• Sample-accurate automation.
• Resizable interface.
• Help bar at the bottom explains the controls.

Hi guys, i hope I’m asking in the right place. I am a guitarist that often suffers from joints inflammation. Therefore I’m often unable to play as I just have to wait for it to calm down. As I used to play some keyboard in a local band I also have a Roland Jupiter Xm. What should I add to it in order to being able to make some dawless psytrance? I just want to play a bit and have fun by myself, nothing fancy and no recordings. I also have a lot of guitar pedals of course.
Thank you for your help