Question: What instrument do you blow into with a keyboard?

Disambiguated questions and answers:
context: Melodica can be played with two hands employing an air tube. To blow air, a foot pump can also be used.
question: What instrument do you blow into with a keyboard that was invented in 1950?
short_answers: Melodica
wikipage: Melodica

context: No context provided
question: What instrument do you blow into with a keyboard that was invented in 1960?
short_answers: Claviola

Long answers:
knowledge: content: A mouth organ is any free reed aerophone with one or more air chambers fitted with a free reed.[1] Though it spans many traditions, it is played universally the same way by the musician placing their lips over a chamber or holes in the instrument, and blowing or sucking air to create a sound.
wikipage: Mouth organ

content: The mouth organ can be found all around the world and is known by many different names and seen in many different traditions. 
wikipage: Mouth organ

content: The melodica is a free-reed instrument similar to the pump organ and harmonica. It has a musical keyboard on top, and is played by blowing air through a mouthpiece that fits into a hole in the side of the instrument. Pressing a key opens a hole, allowing air to flow through a reed.
wikipage: Melodica

content: The modern form of the instrument was invented by Hohner in the 1950s,[1] though similar instruments have been known in Italy since the 19th century.
wikipage: Melodica

content: Similar to a melodica (which is still in production), but worn like an accordion, the claviola has a set of piano keys on the right side that range 2½ octaves.
wikipage: Claviola

content: The Claviola is a musical instrument that was designed in the 1960s by Hohner technician and designer Ernst Zacharias (inventor of the Pianet and Clavinet). The instrument was produced for a few months in the 1990s before being discontinued.
wikipage: Claviola
long_answer: Mouth organs are a type of instrument that's played by blowing into a chamber or holes in the instrument, and blowing or sucking air to create a sound. Mouth organs are found all around the world and are known by multiple names and seen in different traditions. Some examples are the Melodica and the Claviola. The Melodica is a free-reed instrument similar to the pump organ and harmonica. It has a musical keyboard on top, and is played by blowing air through a mouthpiece attached to the instrument. The modern form of the instrument was invented by Hohner in the 1950s, though similar instruments have been known in Italy since the 19th century. The Claviola was designed in the 1960s, also by Hohner, and designer Ernst Zacharias. The instrument was produced for a few months in the 1990s before being discontinued. It's similar to a melodica, but worn like an accordion, the claviola has a set of piano keys on the right side that range 2½ octaves.

knowledge: content: The melodica is a free-reed instrument similar to the pump organ and harmonica.
wikipage: Melodica

content: It has a musical keyboard on top, and is played by blowing air through a mouthpiece that fits into a hole in the side of the instrument.
wikipage: Melodica

content: The modern form of the instrument was invented by Hohner in the 1950s,[1] though similar instruments have been known in Italy since the 19th century.[2]
wikipage: Melodica

content: Similar to a melodica (which is still in production), but worn like an accordion, the claviola has a set of piano keys on the right side that range 2½ octaves.
wikipage: Claviola

content: The Claviola is a musical instrument that was designed in the 1960s by Hohner technician and designer Ernst Zacharias (inventor of the Pianet and Clavinet).
wikipage: Claviola

content: The left side is a set of pipes that range in length depending on the corresponding pitch.
wikipage: Claviola

content: The Claviola is a musical instrument that was designed in the 1960s by Hohner technician and designer Ernst Zacharias (inventor of the Pianet and Clavinet).
wikipage: Claviola
long_answer: There are several instruments that you blow into with a keyboard. Invented by Hohner in the 1950s, the melodica is a free-reed instrument that is played by blowing air through a mouthpiece that fits into a hole in the side of the instrument. It has a musical keyboard on top. Similar to the melodica, the claviola, designed in the 1960s by Ernst Zacharias, has a set of piano keys on the right side and the left side has a set of pipes that range in length depending on the corresponding pitch.