Oh man, I used to use Sunvox on linux. It was more years back than I care to recount, though, and my computer, at the time, was somewhat of a budget rig. I might have done a lot more with it back then, but I just couldn’t rectify my hardware limitations, which made audio-in and keyboard latency absolutely unbearable and turned me off of DAWs for a good while (or at least, constrained me to Audacity).
It’s a neat piece of software, for sure, and I ought to revisit it one of these days, especially now that I have a decent computer. To my great chagrin, though, the only thing I’m running Linux on at the moment is Raspberry Pi (though I do use Linux on Windows, which is kind of neat, though I do wish I could still justify ditching Windows, altogether).