The term 'Wind Organ' is a reference to the musical instrument known as the organ. It is a keyboard instrument that produces sound by blowing air through pipes. The pipes are connected to a wind chest, which is powered by bellows or an electric fan. The organist can control the volume and pitch of the sound by pressing keys on the keyboard. The term 'LUNG' is a four-letter word that is related to the Wind Organ, as it is the organ's source of air.