When the first few notes start playing I ask myself, "Who's trying to kill me?
Especially when it's 2 a.m., I'm alone, and walking through downtown D.C. When this comes blasting through the silence, that's when the survival instinct kicks in.
Very much prefer this instrumental only. Not that I hate the lyrics, but they do spoil the rest of it! (Yes I did rewatch the Bourne Identity last night...)