Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/MacNab01/Kohlers3.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_90228.log 146690 Log file, useful mostly for debugging
Form_90221.log 895 Log file, useful mostly for debugging
Tune-9022-Kohlers3.abc 149 ABC music file with the extracted tune(s)
Tune-9022-Kohlers3.txt 149 Plain-text file with the extracted tune(s)
Tune-9022-get.log 3131 Log file, useful mostly for debugging
These files should be available for 24 hours.