When some people hear certain sounds it gives them tingly goosebumps! It's so weird! It's called ASMR.
So here's the challenge - Go into a quiet room or listen with headphones, turn the volume up and then try and make it to the end of the video with tingling or zoning out. Trust us - it's hard. Really, REALLY HARD!
And if you find the sounds soothing, then let us know what sounds make you feel all chilled out in the poll beneath.
So what are you waiting for? Grab some headphones, turn the volume up and and get ready to tingle!