Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/1751/LondonMagazine.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_96521.log 142129 Log file, useful mostly for debugging
Coll_96522.log 759290 Log file, useful mostly for debugging
Tune-9652-LondonMagazine.abc 151 ABC music file with the extracted tune(s)
Tune-9652-LondonMagazine.txt 151 Plain-text file with the extracted tune(s)
Tune-9652-get.log 3217 Log file, useful mostly for debugging
Tune-96520-get.log 3990 Log file, useful mostly for debugging
Tune-96528-get.log 4874 Log file, useful mostly for debugging
Tune-96529-get.log 5893 Log file, useful mostly for debugging
These files should be available for 24 hours.