Music suggestions?

I'm studying for finals and I'd love some music suggestions. I'd prefer either psychedlic rock or sort of minimalist classical. I like Blue Cheer, The Doors, and Steppenwolf (although I'd prefer something a little softer than them). On the classical front, I've been listening to quite a bit of Arvo Part, Hans Zimmer (Mostly the Interstellar soundtrack), and Arrival's soundtrack, whoever wrote that. I like classical composers as well but haven't found the same simplicity in most of the ones I'm familiar with. You can pretty much throw anything at me, I listen to a fairly wide array of music, I'm just especially feeling that right now. I'm pretty spaced out.