It is made up of over 7,000 pipes with 91 stops and was designed to complement the building 's architecture .
The Philharmonie de Paris contracted the Austrian organ - maker Rieger Orgelbau to construct a pipe organ .
Philharmonie de Paris is made up of over 7,000 pipes with 91 stops and was designed to complement the building 's architecture .
The Philharmonie de Paris contracted the Austrian organ - maker Rieger Orgelbau to construct a pipe organ .