Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/Book30/CTftF.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_47059.log 1572715 Log file, useful mostly for debugging
Tune-47059-CTftF.abc 144 ABC music file with the extracted tune(s)
Tune-47059-CTftF.txt 144 Plain-text file with the extracted tune(s)
Tune-47059-get.log 3077 Log file, useful mostly for debugging
These files should be available for 24 hours.