The harmonica is in the key of C, making it versatile for a wide range of musical styles.
Muntamonica Original ** Hohner Chromonica 270 C ** with C Key / Original Box / Vintage
M. Hohner Super Chromonica 270 Key of G Pre-1937 Star Chromatic Harmon
Vintage HOHNER Super Chromonica 270 Key C Chromatic Harmonica
Hohner Chromonica 270 in Key G. Vintage harmonica in vinyl case
Hohner Chromonica 270 chromatic harmonica
