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

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-2442-Nelson.abc 142 ABC music file with the extracted tune(s)
Tune-2442-Nelson.txt 142 Plain-text file with the extracted tune(s)
Tune-2442-get.log 3067 Log file, useful mostly for debugging
Tune-24421-get.log 4190 Log file, useful mostly for debugging
Tune-24423-get.log 3798 Log file, useful mostly for debugging
Tune-24425-get.log 3296 Log file, useful mostly for debugging
Tune-24427-get.log 1392 Log file, useful mostly for debugging
Tune-24429-get.log 3517 Log file, useful mostly for debugging
These files should be available for 24 hours.