Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/1802/Kerr_MM1-V1.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_68714.log 150545 Log file, useful mostly for debugging
Tune-6871-Kerr_MM1-V1.abc 148 ABC music file with the extracted tune(s)
Tune-6871-Kerr_MM1-V1.txt 148 Plain-text file with the extracted tune(s)
Tune-6871-get.log 3165 Log file, useful mostly for debugging
Tune-68713-get.log 1352 Log file, useful mostly for debugging
Tune-68715-get.log 4025 Log file, useful mostly for debugging
Tune-68717-get.log 2738 Log file, useful mostly for debugging
Tune-68718-get.log 6889 Log file, useful mostly for debugging
These files should be available for 24 hours.