In this video I salute Joe and Dawn Harless who make one of the very BEST line of harmonica microphones to be had!I am playing a Shaker dynamic mic using a small Pignose amp that uses 6 (AA) batteries and a Hardwood Harmonica in the key of low F with Lee Oskar reedplates.The backup track is fromThe Ultimate Blues Jam in the key of (C). bluzharp.tripod.com