Reading, problem sets, exam prep.
The research on music + study performance is mixed, but one finding holds: lyrics hurt comprehension. Everything on Ravan is instrumental, period — which makes these albums a safe pick whether you're rereading a chapter or grinding practice problems. We bias toward steady, mid-energy textures that don't lull you to sleep but also don't pull your eye off the page. Pick by genre if you know your mood; pick by album cover if you don't.