TAXI.com

I Just came across Spleeter by Deezer. It's an open source program that extracts isolated stems from any song you feed into it. There will be some artefacts in the stems, but I have used it a couple of times and I must say I'm blown away by how good it is. I've been using it to help dissect songs so I can learn from productions I like.

Here is video I found showing how it works.

https://www.youtube.com/watch?v=WmThLASBpMI

Looks very cool. Are you on mac? Any installation problems?

I spent about two hours trying to install it, didn't manage, and gave up.

I watched some videos, looked at the documentation. Interesting product!
I think the developers need to train the machine on some additional styles / orchestrations before I need to try it out.