The main pipe organ was built by the organ builder Lambert Daniel Kastens (c. 1690-1744) in 1730. He was a student of one of Europe's best-known organ makers, Arp Schnitger (1648–1719) of Hamburg. It has been restored, enlarged, and updated several times, but the baroque facade has been maintained. The majority of voices in the current organ are built by the organ builders Th. Frobenius & Sons between 1928 and 2001. The most recent restoration took place between 2018 and 2020 by Danish organ builders Marcussen & Søn With 89 organ stop it is now Denmark's largest church organ. In 1885, pianist, composer and conductor Robert William Otto Allen (1852–1888) became the organist. Organ specifications Manual compass = C–c4, Pedal compass = C–g1. In addition to the main organ, the cathedral also houses a smaller 2-manual organ with 23 stops, built in 1970 by Danish organ builders Bruno Christensen & Sønner, as well as a movable 4-stop positive organ. See also List of Churches in Aarhus References External links Lutheran churches in Aarhus Aarhus Churches completed in 1300 Church frescos in Denmark Tourist attractions in Aarhus Brick Gothic Gothic architecture in Denmark Churches in the Diocese of Aarhus