the pipe organs are older than Philadelphia, even older than the United States, and are making sounds heard a half millennium ago. How they got here is particularly remarkable since ancient organs do ...

and the “control station” looks a bit like the cockpit of modern airliner in terms of complexity. The organ covers multiple stories across multiple parts of the church and every single pipe ...

Range Pipe organs range in size from a single short keyboard to huge instruments with over 10,000 pipes. A large modern organ typically has three or four keyboards (manuals) with five octaves (61 ...