You would think and hope that the sound quality of this box set will be the gold standard. But does anyone know if Randy got all the access he wanted? The reason I'm worried is I expected the best from the Haunted Mansion anniversary cd and then I heard the Grinning Ghost versions....what a difference! GG I guess used some "state of the art" noise reduction software or something, but doing an A/B test between the two was incredible (on the attraciton ride through). Should I assume Randy will be using this kind of software? and why didn't they use it on the HM release?