Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1818/CJSurtees.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_14060.log 147374 Log file, useful mostly for debugging
Tune-1406-CJSurtees.abc 146 ABC music file with the extracted tune(s)
Tune-1406-CJSurtees.txt 146 Plain-text file with the extracted tune(s)
Tune-1406-get.log 3125 Log file, useful mostly for debugging
Tune-14065-get.log 5659 Log file, useful mostly for debugging
Tune-14069-get.log 3420 Log file, useful mostly for debugging
These files should be available for 24 hours.