Lee Oskar Harmonic Minor harmonica with 10 holes Diatonic. It features five alternative notes, marked with a yellow label, ideal for playing Eastern European, gypsy, Yiddish, Asian, tango, and reggae music. It offers an expressive sound that fits perfectly into the traditional ethnic music of various cultures. It is typically played in 1st position as a Straight Harp. It has brass plates secured with 3 self-locking screws and stainless steel covers with 2 nuts and screws. It comes in tonal combinations of Gm, Abm, Am, Bbm, Bm, Cm, Dbm, Dm, Ebm, Em, Fm, and F.