Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/1778/CDSS_Gems.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-8927-CDSS_Gems.abc 146 ABC music file with the extracted tune(s)
Tune-8927-CDSS_Gems.txt 146 Plain-text file with the extracted tune(s)
Tune-8927-get.log 3127 Log file, useful mostly for debugging
Tune-89270-get.log 1289 Log file, useful mostly for debugging
Tune-89272-24CountryDances_1782_Skillern.abc 166 ABC music file with the extracted tune(s)
Tune-89272-24CountryDances_1782_Skillern.ps 6 PostScript
Tune-89272-24CountryDances_1782_Skillern.txt 166 Plain-text file with the extracted tune(s)
Tune-89272-get.log 4388 Log file, useful mostly for debugging
Tune-89278-get.log 1344 Log file, useful mostly for debugging
These files should be available for 24 hours.