If you’ve ever put on a pair of high quality headphones, you’ll marvel in their ability to pick out something called sound stage. In audiophile speak, this is the sensation of hearing depth and direction in an audio recording. It is actually possible to encode this in an audio file. When you have multiple microphones, or mainly one left and one right, this is easy enough for good speakers or headphones to let you hear.

This subtle difference of hearing audio in both sides adds an extra layer of relaxation that might be able to tip you over the edge to get some sleep. Haven’t heard one of these sleep ASMR vids yet? You’re in luck: I’ve got a few hand-picked ones below for you.