15 Choral-Vorspiele Op.23 Numbers 01 to 04

15 Choral-Vorspiele using choral motifs, Op.23

Grüel, Eugen
Born Pömmelte, Germany, Oct. 5th, 1847; Died. Potsdam, Jan. 4th, 1927.
Organist of the Holy Ghost Church, Potsdam.

That is the only information on this composer that I can find.

Played on two similar but very different organs but both with vast acoustics.

The composer takes only a line of the chorale as a theme so for example in #01 the first line is used but in #2 the fifth line is used.
An exception is #13 where the whole of verse one is distributed throughout the relaxed 6/8 piece.

01. Allein Gott in der Höh sei Ehr (moderate)
02. Aus tiefer Not schrei ich zu dir (slow)
03. Ein feste Burg ist unser Gott (slow)
04. Eins ist Not, ach Herr, dies Eine (moderate)

Music here;
http://ks.imslp.net/files/imglnks/usimg/4/42/IMSLP282465-PMLP458408-EGruel_15_Choral-Vorspiele,_Op.23.pdf