TOMBO BAND 21 C Major harmonica, offering precise tones. - Model Name: TOMBO BAND 21 - Key: C Major - Country of Manufacture: MADE IN JAPAN Thank you for viewing. Tombo Tombo Band 21-hole tremolo harmonica NO_3121C The key is C. I purchased this about 6 years ago and used it a few times, but it has been stored in a closet since then. Alcohol sterilized. Please consider purchasing only if you understand that this is a used item. Regarding price reductions, we kindly ask that you refrain from requesting them. #GentleSound #Treasure #Harmonica #Tombo