The healing effects of duck quacks

I have always found the quacks of ducks to be soothing.  Well it turns out that they have pretty good healing effects too.  The quacks have just the right vibrational reverbrative frequencies to interact positively with your internal physical resonances.  I have prepared a recording, pressed on special conductive metallic layer compact discs for maximum healing focus, and will sell these on television.  I will also open a clinic filled with real live ducks, specially bred.  I think I will call it The Quackery, because I think that is so cute.

Did you know that a duck's quack doesn't echo?  It's true, I read it on the internet