Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/abc1/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-68912-Gow-CR-abc1.abc 148 ABC music file with the extracted tune(s)
Tune-68912-Gow-CR-abc1.txt 148 Plain-text file with the extracted tune(s)
Tune-68912-JohnJohnson_ChoiceCollectionVol8-V2.abc 172 ABC music file with the extracted tune(s)
Tune-68912-JohnJohnson_ChoiceCollectionVol8-V2.ps 6 PostScript
Tune-68912-JohnJohnson_ChoiceCollectionVol8-V2.txt 172 Plain-text file with the extracted tune(s)
Tune-68912-get.log 7691 Log file, useful mostly for debugging
These files should be available for 24 hours.