What I'm listening to today: "G-Spot Tornado", Frank Zappa
I didn't know this existed until last week, but Zappa's final album ("Jazz from Hell") was created entirely on the Synclavier, a late-70s DAW predating microcomputers and shipping on several large cabinets. It's impossible to comprehend what this felt like in 1986 as at the time it must have felt impossibly futuristic but to me (and probably you) it indelibly sounds like general MIDI on cheap 90s PC sound cards.
What I'm listening to today: "Modular Jam#1 - Verbos Electronics", Maarten Vandamme
Incredibly quiet and gentle, this one is a few minutes of soft hissing hums with sharper melodic synths bubbling under the surface. The piece is performed on a Buchla-style modular suitcase; the "Verbos" is the touch keyboard, which is screwed into the suitcase along with the synth modules.
https://www.youtube.com/watch?v=XZ1jzrhYvVM