The four Tantum ergo are settings of the hymn "Tantum ergo" composed by a composer of what nationality?
Anton Bruckner Josef Anton Bruckner (] ; (1824--)04 1824 (1896--)11 1896 ) was an Austrian composer best known for his symphonies, masses, and motets. The first are considered emblematic of the final stage of Austro-German Romanticism because of their rich harmonic language, strongly polyphonic character, and considerable length. Bruckner's compositions helped to define contemporary musical radicalism, owing to their dissonances, unprepared modulations, and roving harmonies.
Huub Oosterhuis Hubertus Gerardus Josephus Henricus Oosterhuis (born 1 November 1933 in Amsterdam) is a Dutch theologian and poet. He is mainly known for his contribution to Christian music and liturgy in the Dutch language, used in both Protestant and Roman Catholic churches, although a few songs have been censored in some dioceses. He is the author of over 60 books and at the time of over 700 hymns, songs, Psalms (often in an own interpretation), and prayers.