Podcast y'all might be interested in hearing

I play and build cigar box guitars, but a total newbie when it comes to harmonica. In cigar box guitar podcast I listen to, they recorded a harmonica workshop that was presented at the Tall City Blues Fest in July this year.

Lots of information in there, at least to me and my novice status. I don't know how to link it via iPhone, but if you search on "Come and Make It Digital Rodeo" (episode 11) you'll find it.