Stem-splitting software

So one thing that makes me feel generation-gapped is the whole Melodyne world of music tricks. I know what it does, but I just can’t muster up any enthusiasm to go there. The closest I’m getting is the new generation of cheap or free apps to split a song into what remixers call “stems”, being the bits of a song like its vocals, drums, bass, and “others”.

Spleeter is one such app that’s available for free as a command line thing here: There’s instructions on how to install it on your computer out there, and a web implementation where you just drag and drop files into your browser here:

A couple of months back my buddy Tim Koch linked me to another one I’ve already forgotten and instantly dissected Fleetwood Mac’s Dreams for me, at my request. Even from a Youtube ripped MP3, converted back into MP3s, the results were pretty good. These algorithms are weird things. So clever, so quick, and I feel like maybe twenty years back when I was first mucking with Autotune and such things I would’ve been absolutely delighted. I can imagine my younger self sitting there for hours splitting up tracks, slicing and dicing component parts, reusing them in unintended ways, etc.

But I have to admit right now I’m barely interested. It’s fun to check how well they work, but I have no appetite to do a live dub of, say, some obscure 90s number, nor to speed up split out break beats (literally not that, not break beats) from some cluttered funk tune to find some undiscovered Amen replacement.

Still, I was interested enough to make this post, I guess.