Fritz Lubrich (1888 - 1971) was a German organist and composer. In Leipzig he became a student of Reger and Straube. From 1911-1919 he worked as a music teacher, 1917 he became Professor in Austria, 1919 organist in Breslau, 1920 in Kattowitz. After the war he went to Hamburg and continued to work as an organist and teacher. Most of his work got lost during WW II.
In der Abendstille (In the Silence of the Night) is from op. 24 (Drei Stimmungsbilder), available on imslp.