this is one of my favourite videos about the sound: https://www.youtube.com/watch?v=YFyAN1m2iug https://www.youtube.com/watch?v=YFyAN1m2iug The guy has some re

this is one of my favourite videos about the sound: https://www.youtube.com/watch?v=YFyAN1m2iug https://www.youtube.com/watch?v=YFyAN1m2iug The guy has some really good videos BTW!