Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1784/JohnTreat_GftF1.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_40252.log 622212 Log file, useful mostly for debugging
Tune-4025-JohnTreat_GftF1.abc 152 ABC music file with the extracted tune(s)
Tune-4025-JohnTreat_GftF1.txt 152 Plain-text file with the extracted tune(s)
Tune-4025-get.log 3235 Log file, useful mostly for debugging
Tune-40250-Kohlers2.abc 149 ABC music file with the extracted tune(s)
Tune-40250-Kohlers2.txt 149 Plain-text file with the extracted tune(s)
Tune-40250-get.log 3172 Log file, useful mostly for debugging
These files should be available for 24 hours.