Bach, BWV 655 (Herr Jesu Christ, dich zu uns wend, trio). Long working on it. Then Tournemire choral poème n°2, and Messiaen (le banquet céleste) for relaxing, also because the organ is much more suitable for XXth century music. Then back to Bach, BWV 651, 652, 653 (more Leipzig chorales).
Lars, I wish I had that one for Bach. The precise tone emission is a plus. In my present case, the console is in the nave and the organ up there, so the feedback comes with a delay... see picture (again Zeiss 25/2, straightened in LR)