I generally listen to whatever suits my mood, sometimes classical, sometimes a soundtrack, sometimes dubstep. And sometimes this: https://www.youtube.com/watch?v=QOt0tW26hRY I like a lot of things.
I generally add an abort system, but if some dingus snuck aboard a new station module it isn't the end of the world. Because they get a hands- on experience with riding a chair from orbit.
Mine may be obvious, but I actually got it from the chat of Shimmy's Space Quest last summer. I think someone said "But Shimmy, why can't you have ALL the delta-vees?!"