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

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_53355.log 625011 Log file, useful mostly for debugging
Tune-5335-get.log 3027 Log file, useful mostly for debugging
Tune-5335-tune.abc 140 ABC music file with the extracted tune(s)
Tune-5335-tune.txt 140 Plain-text file with the extracted tune(s)
Tune-53352-get.log 3491 Log file, useful mostly for debugging
These files should be available for 24 hours.