Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/jpg/Gow-CR-abc1.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-91683-Auld_Mans_from_Home-001.svg 11684 Scalable Vector Graphics format
Tune-91683-Auld_Mans_from_Home.abc 444 ABC music file with the extracted tune(s)
Tune-91683-Auld_Mans_from_Home.txt 444 Plain-text file with the extracted tune(s)
Tune-91683-Gow-CR-abc1.abc 147 ABC music file with the extracted tune(s)
Tune-91683-Gow-CR-abc1.txt 147 Plain-text file with the extracted tune(s)
Tune-91683-get.log 7466 Log file, useful mostly for debugging
These files should be available for 24 hours.