there's this channel I watch on youtube that is just a guy in his studio with like 30 synths and some cymbals and mics and trippy lights and he posts a new 30+ minute track of ambient synthesizer music. He makes some really interesting rhythms and some bizarre patches and it is absolutely mesmerising to me. Sometimes it'll be spacey, sometimes it'll be some tangerine dream type thing going on, every time it seems like he's just having the most fun someone could have with a bunch of synths and I think that's the best