Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1772/Glen2.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-55356-Gallini_NewColl44Cot2.abc 158 ABC music file with the extracted tune(s)
Tune-55356-Gallini_NewColl44Cot2.ps 6 PostScript
Tune-55356-Gallini_NewColl44Cot2.txt 158 Plain-text file with the extracted tune(s)
Tune-55356-Glen2.abc 142 ABC music file with the extracted tune(s)
Tune-55356-Glen2.txt 142 Plain-text file with the extracted tune(s)
Tune-55356-get.log 7404 Log file, useful mostly for debugging
These files should be available for 24 hours.