Answer:
Pipe Organ
Step-by-step explanation:
The pipe organ is quite a large instrument usually used in churches and concert halls. The "pipe" prefix to its name is self-explanatory as the sound that it makes is largely due to driving pressurized air through the tuned pipes. Several pipes are needed to make the melodious sounds a pipe organ makes as only one pipe might produce just a C-pitch sound when a different pitch sound is needed.