Organist Thomas Obeth performs on the cathedral's main organ, which was built in the 1920s. The programme explores the organ's wide range, from grand, symphonic sounds to lighter, more transparent textures.
Several of the works date from around the time the instrument was built, and the programme moves between late-Romantic grandeur and a newer sound ideal that favours greater clarity. Composers on the programme include Franz Schmidt, Karl Höller and Robert Schumann, among others.
The concert is also live-streamed from the main organ to a big screen inside the church.
