Augustinus Kropfreiter (b. 1936) has been the organist at St. Florians in Vienna (Bruckner's church and organ) since 1960. He has written numerous solo organ works, as well as several for organ with other instruments. Here is the first of 3 pieces in his "Drei Stueke", subtitled "Meditativ"
At first this sounded really strange to me, but after several listens, I began to hear shades of Debussy in his scales and harmony, and I've really enjoyed it since then
I'll be posting the remaining 2 mvts as I get them interpreted to my liking. This recording uses GPO for the solo oboe, and samples of a 1966 Marcussen organ prepared by Ariaan Hoogendijk, played throught the freeware organ sample player MyOrgan. 100 ft impulse response for the oboe, 125 ft for the organ.