The cat's paw, for pulling out nails and busted trim - this tool takes out a lot of the frustration because it gets into tighter spots than a crowbar or hammer.
U2 - Especially from War, Joshua Tree, and other older albums.
Jerry Garcia's Lonesome Prison Blues
Lou Reed's New York - loud, angry, good for demolition!
Hundreds of old-fashioned razor blades, in the walls behind the demolished vanity.
Evidence of Potentially Dangerous Results of Past Homeowners' Stupidity:
Melted wiring from an old fire in the lights above the vanity - lights that we've been using!