Articles to work on

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Pipe organ Organ stop
Organ pipe Organ recital
Portative organ
Positive organ Tremulant
Crescendo pedal Vox humana
Combination action Organ (music)
Chorale fantasia Organ repertoire
Organ tablature Symphonic organ
Expression pedal Orgelbüchlein
Toccata and Fugue in D minor Schübler Chorales
Wanamaker Grand Organ List of organ composers
Ein feste Burg ist unser Gott Aristide Cavaillé-Coll
Johann Spangenberg

Substantial contributions

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