Ambient-Mixer

“First, is a site called Ambient-Mixer where people have uploaded custom mixes that you can use to study with, including lots of common rooms for Hogwarts houses, my favorite being the Ravenclaw one, even though, as my girlfriend likes to tell me, I'm a Slytherin, and you can even open up the mixes and change the levels of the sounds, or even add in more sounds if you want.”