ZEN-ON single chromatic harmonica, Soprano Single model, with case and cloth cover. - Brand: ZEN-ON - Model Name: Soprano Single Chromatic - Type: Single Chromatic - Accessories: Case, cloth cover Thank you for viewing. The Soprano Single is: A type of single harmonica, mainly sold by manufacturers such as Yamaha and Suzuki. Like a keyboard instrument, the lower row consists of fundamental tones, and the upper row consists of derived tones (# and ♭), and it is characterized by playing only by blowing. Although the range is wide, it is large for a harmonica, and the sound is thick and resonates far. TOMBO is: A long-established harmonica and accordion brand founded in Japan in 1902. Constantly pursuing traditional tone, ease of playing, stable quality, and durability, it is used by Tsuyoshi Nagabuchi, Yuzu, Ikimono-gakari, and others. No individual sales.