Shadow is a Bette Midler fan, more specifically "wind beneath my wings".  I
noticed one time when the movie Beaches was on that he was "singing" along
(very sad sound since he can barely meow, let alone sing).  Since then, I
sing it to him every now and then and his reaction is hysterical.  Purring,
rubbing against me, jumping up so he can stick his face in mine; he'll run
from wherever in the house he is to come listen.  He's normally a very
sedintary cat who prefers to sleep more than anything else, and is only very
occasionally affectionate.