Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/1811/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
Coll_95815.log 378465 Log file, useful mostly for debugging
Tune-9581-CDSS_CDoT.abc 146 ABC music file with the extracted tune(s)
Tune-9581-CDSS_CDoT.txt 146 Plain-text file with the extracted tune(s)
Tune-9581-get.log 3125 Log file, useful mostly for debugging
Tune-95811-get.log 2345 Log file, useful mostly for debugging
Tune-95812-get.log 1977 Log file, useful mostly for debugging
Tune-95813-CDSS_CDoT.abc 146 ABC music file with the extracted tune(s)
Tune-95813-CDSS_CDoT.ps 6 PostScript
Tune-95813-CDSS_CDoT.txt 146 Plain-text file with the extracted tune(s)
Tune-95813-get.log 4093 Log file, useful mostly for debugging
Tune-95818-get.log 3619 Log file, useful mostly for debugging
These files should be available for 24 hours.