American blues harmonica player George "Harmonica" Smith  (Photo credit:  Wikipedia ) The harmonica is a very common element ...

Diatonic harmonicas: a) lower: blues harp (C) "Victory" : b) upper: Tremolo Harmonica "Unsere Lieblinge" (Hohner) (...

Photo  by  le-topographe First of all, it's important to know that there is not a separate, "blues" harmonica instrument ...