This Marian hymn is not really an organ piece per se, but rather a vocal piece that has organ accompaniment. Since I'm playing just the organ part, I tried to modify it a bit to include a little more of the vocal melody (but when it comes to making arrangements, I'm reaching beyond my musical ability at this stage, to be frank).
I think it's a really nice piece by an unjustly forgotten composer. I was amazed to learn how musically prolific this guy was. Aside from benefiting from a more talented performer, I think it would benefit from the use of a crescendo pedal to create a gradual crescendo and decrescendo. Unfortunately, I don't have any pedals set up yet on my system.