Niels Gade (22 February 1817 — 21 December 1890). An important Danish musician.
This piece was composed in 1851 published in 1852. A popular chorale prelude judging by the uploads on here.
Uses the English horn as a solo stop and the Viola and Vox Celeste in the right hand. I liked the sound at the organ console but listening back when editing not so much so maybe it is just my laptop mushing it all together.