Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/1750/CMCIT.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-9961-CMCIT.abc 142 ABC music file with the extracted tune(s)
Tune-9961-CMCIT.txt 142 Plain-text file with the extracted tune(s)
Tune-9961-get.log 3051 Log file, useful mostly for debugging
Tune-99610-get.log 5198 Log file, useful mostly for debugging
Tune-99615-JamesJohnson_ScotsMusicalMuseumV4-V1.abc 173 ABC music file with the extracted tune(s)
Tune-99615-JamesJohnson_ScotsMusicalMuseumV4-V1.ps 6 PostScript
Tune-99615-JamesJohnson_ScotsMusicalMuseumV4-V1.txt 173 Plain-text file with the extracted tune(s)
Tune-99615-get.log 9707 Log file, useful mostly for debugging
Tune-99617-get.log 65410 Log file, useful mostly for debugging
These files should be available for 24 hours.