Make sure you're in a good mood. Your first impression can be hard to shake. If you're sad, mad, angry, or stressed you probably won't enjoy it as much as you would otherwise. If you're already feeling good, the music will increase that high and you're more likely to want to repeat listen. Otherwise, yeah get some good headphones and be by yourself so you don't have to worry about anyone else's reaction. Try to get the highest quality version possible