Hohner 3P1896 Marine Band Pro 3 Pack Harmonicas Keys: G-A-C The one, the only, the original -- the harp that was there when harmonica blues was born. Made famous when played by every serious harmonica player from Little Walter to John Lennon, Paul Butterfield to Bruce Springsteen, Neil Young and many, many more. The result of over 100 years of tradition and German craftsmanship, it is still the number one choice of top professionals and the most recognizable model all over the world, known for its full tone and wood comb. Play the Marine Band and be a part of history.