You dirty rotten swine, Jim Nugent!!
I've been using that chord for years (usually with a B on top and open E on the bottom) as a finish for JB Theme, Secret Agent Man, Peter Gunn and other similar spy theme tunes...
Many guitar players have asked me "what was that chord?!!" and I always said it was a secret agent chord, and therefore a secret!
Now you've spilled the beans and they'll ALL be using it...we'll be out of work now...
