@andik- There are no claims, other than it’s content being a series of frequencies (or combinations/Noises*), mentioned by the maker of the Irrational But Efficacious CD. You might try ripping one on a computer/laptop, to a digital file. If it’s going to work for you, that should suffice. I’ve never noticed the tracks, offered as a download. (*ie: Pink, White and Brown, for testing/burn-in/measurements/etc)