Metallica "Nothing Else Matters" from S&M

Every book I write has "anchor music" that takes me back to a specific vision of a character, place or moment. This one works for all three, evoking the lonely longing of the protagonist in my forthcoming novel, a crime scene cleaner entangled in a complicated love affair and an even more complicated struggle with his own sanity.

Radiohead "Creep" (character in a nutshell)