Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Gow4/24CountryDances_1780_Skillern.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_68643.log 111591 Log file, useful mostly for debugging
Tune-6864-24CountryDances_1780_Skillern.abc 166 ABC music file with the extracted tune(s)
Tune-6864-24CountryDances_1780_Skillern.txt 166 Plain-text file with the extracted tune(s)
Tune-6864-get.log 3481 Log file, useful mostly for debugging
Tune-68641-24FavouriteDances_1779_Straight.abc 168 ABC music file with the extracted tune(s)
Tune-68641-24FavouriteDances_1779_Straight.pdf 2217 Portable Data Format
Tune-68641-24FavouriteDances_1779_Straight.ps 6 PostScript
Tune-68641-24FavouriteDances_1779_Straight.txt 168 Plain-text file with the extracted tune(s)
Tune-68641-get.log 5491 Log file, useful mostly for debugging
Tune-68646-get.log 3918 Log file, useful mostly for debugging
Tune-68648-10633_Douglass_Favorite.abc 710 ABC music file with the extracted tune(s)
Tune-68648-10633_Douglass_Favorite.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-68648-10633_Douglass_Favorite.ps 34483 PostScript
Tune-68648-10633_Douglass_Favorite.txt 710 Plain-text file with the extracted tune(s)
Tune-68648-get.log 9421 Log file, useful mostly for debugging
Tune-68649-24CountryDances_1772_Thompson.abc 166 ABC music file with the extracted tune(s)
Tune-68649-24CountryDances_1772_Thompson.txt 166 Plain-text file with the extracted tune(s)
Tune-68649-get.log 8301 Log file, useful mostly for debugging
These files should be available for 24 hours.