Steve Guyger, Jelly Roll Johnson and Buddy Greene Interviews

I'll be interviewing Steve Guyger, Jelly Roll Johnson and Buddy Greene next weekend. If you're a fan of these players and would like to ask a question of them drop me a note in the Ask Instructor David Barrett section of the forum and maybe you'll get your question answered by the artist in the interview. If you're not familiar with these players pick up their recordings:

Jelly Roll Johnson "Songs From The Record World"
Buddy Greene "Harmonica Anthology"
Steve Guyger "Radio Blues"