Binaural beats is a phenomenon though, not a company, so no need to pay for anything ;). Of course there will be those creating tracks or generators with their

Binaural beats is a phenomenon though, not a company, so no need to pay for anything ;). Of course there will be those creating tracks or generators with their "special sauce" and charging for it. Kinda like selling shell necklaces so you don't have to gather the shells and make one yourself.