EntityQ2778431· pop 9· linked from 73 articlesmixtureSign in to saveorgan stop, usually of principal tone quality, that contains multiple ranks of pipesConnectionspipe organEntityflue pipeEntityRoman numeralsEntitytimbreEntitybarrel organEntityrangeEntitywater organEntityAristide Cavaillé-CollEntityorgan builderEntityportative organEntitymusical tuningEntitypositive organEntitypedal keyboardEntityorgan pipeEntityorgan stopEntityGerman organ schoolsEntityswellEntitytheatre organEntityorgan manualEntityactionEntityCategoriesOrgan stops