Anyone know any good spy music?

I'm not talking about James Bond or Mission Impossible music, but
sneaky music, that isn't so upbeat, such as this track right here:
http://www.youtube.com/watch?v=dnWzouSV3Pk

If you have any music like this or music you think would be good for
playing a spy in a Drama piece, it would be greatly appreciated. You
could help me get that A*

Thanks,

-Matt