Since I sometimes must run a one-man show, I had to invent my own Robot DJ with a Domain Specific Language to control it:

The latest code is at Github with instructions.

This is currently based on Mixxx 2.4 as I haven't made the plunge to 2.5 yet.

Here are some binaries generated by the official Mixxx build system through GitHub so you can get started right away with building your padj.py Robot DJ:

Ubuntu 22.04 DEB (Qt5)

Ubuntu 22.04 DEB (Qt6)

Windows

macOS ARM DMG

macOS Intel DMG

There are more instructions on the GitHub Repository. I recommend using Demucs to separate Stems.