Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/Ruby/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_38575.log 830932 Log file, useful mostly for debugging
Tune-38575-CDSS_CDoT.abc 350 ABC music file with the extracted tune(s)
Tune-38575-CDSS_CDoT.txt 350 Plain-text file with the extracted tune(s)
Tune-38575-get.log 7206 Log file, useful mostly for debugging
These files should be available for 24 hours.