Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/1780/GentlemansMagazine.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_63849.log 721157 Log file, useful mostly for debugging
Tune-63849-GentlemansMagazine.abc 155 ABC music file with the extracted tune(s)
Tune-63849-GentlemansMagazine.txt 155 Plain-text file with the extracted tune(s)
Tune-63849-get.log 3301 Log file, useful mostly for debugging
These files should be available for 24 hours.