Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1767/Kohlers2.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-95468-31491_.abc 33 ABC music file with the extracted tune(s)
Tune-95468-31491_.txt 33 Plain-text file with the extracted tune(s)
Tune-95468-Kohlers2.abc 145 ABC music file with the extracted tune(s)
Tune-95468-Kohlers2.txt 145 Plain-text file with the extracted tune(s)
Tune-95468-get.log 6224 Log file, useful mostly for debugging
These files should be available for 24 hours.