Pipe organ
Musical instrument
>
The pipe organ is a musical instrument that produces sound by driving pressurised air through the organ pipes selected from a keyboard. Because each pipe produces a single pitch, the pipes are provided in sets called ranks, each of which has a... Wikipedia
Related instruments: Positive organ, Portative organ, Water organ, and more
Classification: Aerophone
Developed: 3rd century BC
Inventor(s): Ctesibius
Other names: Organ, Church organ (used only for organs in houses of worship)