Nun komm, der Heiden Heiland Uploaded by: yolar Composer: Gerritz, Peter Organ: 1675/88 Hus/Arp Schnitger, Stade, Germany Software: Hauptwerk VIII Views: 77
"Nun komm der Heiden Heiland" BWV659 Uploaded by: mweyand Composer: Bach, J. S. Organ: 1761/2005 J. A. Silbermann-Metzler, Arlesheim, Switzerland Software: Hauptwerk IV Views: 824
Gaël Liardon is a French composer who writes music in a mostly Baroque idiom. This choral prelude is based on the model of "Herr Christ, der ein'ge Gottes Sohn", BWV601.
Applying the models of the Orgelbüchlein to other choral melodies, is, I think, exactly what Bach intended with his collection.
See "http://imslp.org/wiki/Category:Liardon,_Gaël" for more of Liardon's work