"You're not that busy," Summer countered, loftily, because if that was Rey's excuse, she wasn't buying it. "Besides, I'd think music would be great for some of your training, anyway. Not all of it, of course, like the meditation stuff, but I mean, come on, some sweet tunes could probably pump some good energy into your obstacle course runs or your lightsaber practice. Hook up one of those drones to the beat? It'd be like Beat Saber, but, like, IRL."