There is no topic in here about this yet, so now there is. I just bought a Rasberry Pi 4 in a fit of pique during the Amazon Prime days as it was on sale. I have always wanted one because of the huge variety of things you can do, but I never really dove into the music angle until I had clicked the buy-now button. Lo and behold, there are a shed-load of options for using Pi in your studio, so I thought it was high time to 1. Make a list of such things, and 2. document my journey through the world of Pi in music, and encourage others to jump in with their experiences.
So here is a list I will try to dutifully maintain, of various things you can do with Pi in your studio.
what do you mean with “80s machines?” like the Roland step sequencers?
I have been mostly interested in using mine for a sequencer of sorts…it should have enough power to do all sorts of sequencing things. So far I have seen a few Midi “hats” for the Pi, but also started to look at arduino as a more firmware/analog option. Less software layer, no GUI interface to speak of, just sequencing with knobs and buttons. But then I keep thinking I really want a touchscreen because it is more flexible. Not much of a point here I guess, I just wanted to comment that there are tons of ideas, and even a few solutions available if you google around a bit.
vis-a-vis Midi, you can also just get a USB-Midi adapter, they apparently work well with RPIs.
If you’re interested in live coding, you could try Sonic Pi (you’ll have to google it as I can post URLs) which is based on the SuperCollider engine.