it's pretty cool. i can't describe it,but it sounds good. If you are ever in Lafayette and got time to swing by Martin Accordions get him to grab a box and play for you. He lives right there in an appartment at the shop so they are often arround.

I've seen Ray Abshire use it in conjunction with a pull on 6 and 7 to get a fat G chord at the end of a tune.
S'b'B

And Claude - my full name is Steven Erdman Blais and I live in Eaton, New York. I don't put my email address on here because I'm dodging spam, or maybe I'm a dodgy character. Probably both.

The S'b'B thing stands for Stevie "Blue" Blaze, which somebody gave me as a stage name back when I played loud 3 chord music on a leopard-spotted Fender Musicmaster.

Brian, love to come to LA once, But I live in the Netherlands, you see. So it will take some time.

Gus