I still have a record (well, about 1300 records altogether) that pretty much got me through college. It’s a “Wind in the Trees” album, just enough noise to mask out the rest of the world and let me concentrate on my homework. My turntable would automatically repeat, which really let me stay in the zone.
I don’t really need that sort of thing these days, because all of my work is self-interest, no deadlines or due dates, so if I don’t feel it, I don’t do it. Glad to have made it that far.