There's plenty of 20th century organ music, a lot of it is religious (my father was an organist). It's hard to record pipe organs, particularly the low bass, an

There's plenty of 20th century organ music, a lot of it is religious (my father was an organist). It's hard to record pipe organs, particularly the low bass, and without excellent playback equipment the presence is lost. You might be interested in Messiaen's organ works or in the music of his predecessors Franck and Dupré.