http://www.celticguitarmusic.com/bluesmain.htm Country Blues and Harmonica page Site dedicated to Blues harmonica. Lessons, transcriptions, Biographies and more. http://www.nornan.ac.se/lgh39/ Harmonica Blues and Soundpage Home of blues artist Peder Pedersen. http://www.jt30.com/jt30page/index.html JT30 Amplified Blues Harmonica Page Created 70 years ago the Astatic JT-30 microphone is the perfect Harmonica mic for use with a vintage tube amp. http://www.geocities.com/mvalderaz.geo/ Mark's Harmonica Haven Site devoted to the diatonic harmonica. Beginner instructions, bios, and tribute sites.