AVA207: My recital is coming up in Germany and the organ has short octave

This question was sent by Ahra. And she writes: Dear Vidas, My name is Ahra Yoo. I am an organist in Korea. My recital is coming up in Germany, and the organ has short octave. I have never been played on short octave organ and I read your article about ‘CDE Octave’ Could you recommend any appropriate pieces for this organ? I am in trouble to make a program. It will be very helpful any of your advice. Thanks, Ahra