Missin, Pat - Professional musician, teacher, designer and researcher offers his knowledge. Includes biography, FAQ, harmonica history, image gallery of collection, audio samples including vintage recordings, playing and tuning techniques, articles, reviews, items for sale and resources. McCoy, Charlie - Nashville studio musician and Hohner harmonica endorser offers discography dating from 1968, world concert tour schedule, and weblog. Read, Tulsa - Kansas City performer and educator using harmonica in physical therapy for lung and heart disorders. Spain, Don - Retired Army veteran from Kansas has performed at the Ozark Folk Center and at concert halls around the world. offers albums recorded with guitar, dobro and vocalists. Doucette, Sherman "Tank" - Canadian blues harpist from Vancouver includes photos and biography along with a virtual harmonica museum, annotated images from a collection of more than 350 rare harmonicas. Hunter, Richard - UK blues player offers biography with audio and CD sales.