🌐EnglishEnglishEspañolFrançaisSvenska中文EntityQ120971927· pop 5· linked from 166 articlesexpression pedalAlso known as Swell pedalpedal on pipe organ to control swellboxWikidata factsImageFirenze, cattedrale metropolitana di Santa Maria del Fiore - Organo a canne, consolle maggiore, staffe e pedaletti.jpgvia Wikidata · CC0Available in 4 languagesEspañolFrançaisSvenskavia Wikidata sitelinks · CC0Connectionspipe organEntityreed organEntityCategoriesPipe organ components