As a chromatic harmonica, it allows for playing in all keys with its C key designation.
M.Hohner The 64 Chromonica Chromatic Octaves Professional Model Harmonica Key C
M.Hohner The 64 Chromonica 4 Chromatic Octaves Professional Model Harmonica
Hohner The 64 Chromonica 4 Chromatic Octaves Professional Model Harmonica
Hohner Super 64 Chromonica 7582/64 C Chromatic Harmonica w/ Case
VINTAGE HOHNER CHROMONICA 64 PROFESSIONAL CHROMATIC HARMONICA +WOODEN CASE
