Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/1803/William_Clarke_MS_1770.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_50776.log 164917 Log file, useful mostly for debugging
Tune-5077-William_Clarke_MS_1770.abc 159 ABC music file with the extracted tune(s)
Tune-5077-William_Clarke_MS_1770.txt 159 Plain-text file with the extracted tune(s)
Tune-5077-get.log 3361 Log file, useful mostly for debugging
Tune-50770-get.log 3098 Log file, useful mostly for debugging
Tune-50772-get.log 3200 Log file, useful mostly for debugging
Tune-50773-get.log 9354 Log file, useful mostly for debugging
Tune-50774-get.log 6776 Log file, useful mostly for debugging
Tune-50775-get.log 8063 Log file, useful mostly for debugging
Tune-50779-24CountryDances_1771_Thompson.abc 168 ABC music file with the extracted tune(s)
Tune-50779-24CountryDances_1771_Thompson.pdf 2217 Portable Data Format
Tune-50779-24CountryDances_1771_Thompson.ps 6 PostScript
Tune-50779-24CountryDances_1771_Thompson.txt 168 Plain-text file with the extracted tune(s)
Tune-50779-get.log 19634 Log file, useful mostly for debugging
These files should be available for 24 hours.