This was intended to be an addition to the 1998 lecture. In this talk, May covers P.W.B’s hypothesis on audio cables, and their unique understanding into the principles behind how and why various cable characteristics change the sound we perceive. The talk covers such diverse aspects of the issue ranging from chemical reactions, to the problems using conventional beliefs to understand cable interactions that (following P.W.B.’s research into this), prove to be more complex than we think.