LEE OSKAR BY TOMBO ARMONICA A BOCCA VARIE SERIE E TONALITA' FOUR 10-HOLE HARMONICAS MAJOR DIATONIC This is the Blues Harmonica. The traditional, standard tuning for playing BLUES, FOLK, ROCK, COUNTRY, POP Model # 1910 Orange Label NATURAL MINOR Play many kinds of minor music. MINOR BLUES, ROCK, LATIN and REGGAE Model # 1910N Green Label