Well, here are movements I & II of Chickendorfer Canons. The remaining two movements will appear in a few days. The sequence of composition was II, IV, III, I .
Chickendorfer Canons I
Chickendorfer Canons II
The sounds are GPO organ.
Approximate times: I - 6 min; II - 4 min; III - 3 min; IV - 5 min.
This, more than anything else I have written, is amenable to almost any registration without loss of character.