Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/1766/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-54983-CMCIT.abc 142 ABC music file with the extracted tune(s)
Tune-54983-CMCIT.txt 142 Plain-text file with the extracted tune(s)
Tune-54983-Gow-CR-abc2.abc 148 ABC music file with the extracted tune(s)
Tune-54983-Gow-CR-abc2.txt 148 Plain-text file with the extracted tune(s)
Tune-54983-JohnJohnson_ChoiceCollectionVol8-VMP.abc 173 ABC music file with the extracted tune(s)
Tune-54983-JohnJohnson_ChoiceCollectionVol8-VMP.txt 173 Plain-text file with the extracted tune(s)
Tune-54983-get.log 14317 Log file, useful mostly for debugging
These files should be available for 24 hours.