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

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-9599-get.log 3055 Log file, useful mostly for debugging
Tune-9599-tune.abc 144 ABC music file with the extracted tune(s)
Tune-9599-tune.txt 144 Plain-text file with the extracted tune(s)
Tune-95990-get.log 1358 Log file, useful mostly for debugging
Tune-95995-get.log 1376 Log file, useful mostly for debugging
These files should be available for 24 hours.