Keith and any other of You that Try to Play the Guitar, here is the First Part of Duke's Film "Rio Lobo" with The Mexican Guitar Music. It is A Lot Harder To Play Than It
Bill, I've just noticed your post.
Strangely enough, I did study this a few year back,
learnt how to play it.
The important bit is getting the barre chord right
on the fifth fret, so that you have minor chord formation