Reger was raised Catholic but was fascinated by the variety of melodies of Protestant hymns, and used quotations from them throughout his life. He composed seven chorale fantasias in Weiden between 1898 and 1900, inspired by a fantasia on "Wie schön leuchtet der Morgenstern", Op. 25 (1895) of his teacher Heinrich Reimann. Reger's fantasias follow Reimann's model of setting individual stanzas, connected by interludes. Reger's works often end in a culminating fugue.[2]
No. 1
The text of the first chorale was written and composed by Philipp Nicolai, published in 1599. Reger composed the fantasia in Erbendorf and Weiden, in September and October 1899, and dedicated it to Friedrich Spitta. It was first performed in Wesel on 24 October 1899 by Karl Straube.[3] Reger described his fantasia as a program music work (Programmmusikwerk).[2] It was the Reger's first chorale fantasias to end with a Choralapotheose (chorale apotheosis), following 19th-century symphonic conclusions.[4]
Popp, Susanne (2007). "Zur Quellenlage der Regerschen Orgelwerk". In Busch, Hermann J. (ed.). Zur Interpretation der Orgelmusik Max Regers (in German) (2nded.). Kassel: Merseburger Verlag.
Rahner, Hugo Ernst (1936). Max Regers Choralfantasien für die Orgel. Eine Studie über Grundlagen und Werden des Regerschen Orgelstils (in German). Kassel: Bärenreiter. pp.46ff.
Straube, Karl, ed. (1952). Briefe eines Thomaskantors. Stuttgart: K. F. Koehler. p.236. OCLC4934707.