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

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_44522.log 156332 Log file, useful mostly for debugging
Tune-4452-NorthumbrianMinstrelsy.abc 159 ABC music file with the extracted tune(s)
Tune-4452-NorthumbrianMinstrelsy.txt 159 Plain-text file with the extracted tune(s)
Tune-4452-get.log 3361 Log file, useful mostly for debugging
Tune-44524-get.log 5491 Log file, useful mostly for debugging
Tune-44526-SkillernChalloner_PCD1.abc 159 ABC music file with the extracted tune(s)
Tune-44526-SkillernChalloner_PCD1.ps 6 PostScript
Tune-44526-SkillernChalloner_PCD1.txt 159 Plain-text file with the extracted tune(s)
Tune-44526-get.log 4362 Log file, useful mostly for debugging
Tune-44529-JamesJohnson_ScotsMusicalMuseumV4-V2.abc 173 ABC music file with the extracted tune(s)
Tune-44529-JamesJohnson_ScotsMusicalMuseumV4-V2.ps 6 PostScript
Tune-44529-JamesJohnson_ScotsMusicalMuseumV4-V2.txt 173 Plain-text file with the extracted tune(s)
Tune-44529-get.log 4658 Log file, useful mostly for debugging
These files should be available for 24 hours.