a portable box-shaped free-reed instrument; the reeds are made to vibrate by air from the bellows controlled by the player

a portable box-shaped free-reed instrument; the reeds are made to vibrate by air from the bellows controlled by the player

a portable box-shaped free-reed instrument; the reeds are made to vibrate by air from the bellows controlled by the player

a portable box-shaped free-reed instrument; the reeds are made to vibrate by air from the bellows controlled by the player

a portable box-shaped free-reed instrument; the reeds are made to vibrate by air from the bellows controlled by the player

a portable box-shaped free-reed instrument; the reeds are made to vibrate by air from the bellows controlled by the player

a portable box-shaped free-reed instrument; the reeds are made to vibrate by air from the bellows controlled by the player

a portable box-shaped free-reed instrument; the reeds are made to vibrate by air from the bellows controlled by the player

a portable box-shaped free-reed instrument; the reeds are made to vibrate by air from the bellows controlled by the player

a portable box-shaped free-reed instrument; the reeds are made to vibrate by air from the bellows controlled by the player