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

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-5016-CDSS_CDoT.abc 144 ABC music file with the extracted tune(s)
Tune-5016-CDSS_CDoT.txt 144 Plain-text file with the extracted tune(s)
Tune-5016-get.log 101400 Log file, useful mostly for debugging
Tune-50160-24CountryDances_1780_Skillern.abc 173 ABC music file with the extracted tune(s)
Tune-50160-24CountryDances_1780_Skillern.ps 6 PostScript
Tune-50160-24CountryDances_1780_Skillern.txt 173 Plain-text file with the extracted tune(s)
Tune-50160-get.log 8981 Log file, useful mostly for debugging
Tune-50161-get.log 10726 Log file, useful mostly for debugging
Tune-50164-BB50.abc 157 ABC music file with the extracted tune(s)
Tune-50164-BB50.txt 157 Plain-text file with the extracted tune(s)
Tune-50164-get.log 9212 Log file, useful mostly for debugging
These files should be available for 24 hours.