Palmetto's is a restaurant bar in Slidell, a semi-rural suburb of New Orleans (about 30 minutes outside of town). Palmettos is off the beaten path, near the bayou and close to a railroad depot.

I've taken to playing guitar there on Thursday nights with my friend Ched.

So last night, after the gig, Ched and I were hanging out in the parking lot shooting the breeze. It was late and every single waitress and bartender had left, so the parking lot was completely empty. And dark.

As we were talking the tall moss-laden trees that surrounded us were making a terrible racket. Actually, it was the tree frogs that were making the noise.

But then, suddenly, it got quiet. And we noticed a car pulling into the parking lot.

Slowly, a large 1970s Cadillac rattled along the gravel until it wound up next to Ched and I. Ched looked in the open window and recognized the driver, a wirey black man with a large cowboy hat. Only then did I realize it was Gatemouth Brown, a legendary blues guitar player who lives in the area. After a few minutes of talking through the car window he invited us to his house to listen to some music. I'm thinking it's late, but this is a once-in-a-lifetime opportunity so we piled into the back seat of the caddy.

Gatemouth's house is a simple little place. Outside, he has an unpainted wooden fence. Inside, he has lots of memorabilia from his various tours. He also collects wooden boats. Lots and lots of hand crafted wooden boats.

He pops in a VCR tape of a concert that he did in Denmark back in the 1970s, fires up his pipe, and proceeds to share his tips of the musical trade. For example, 24 bar solos. That's the rule. Which applies to him too.

"People don't wanna get bored listenin' to some long-ass solos that's all jerkin' around," he grumbles.

As I watched the video I noticed that he didn't use a pick. And it was hard to see which finger on his right hand he used to pluck the strings. So I asked him if he used his index finger primarily or what his technique was. He held up his hand and rolled all of his fingers repeatedly as he said "I use them all." But, he added, "I don't know how I use them or where they are when I play. They just make the music. That's all I know."