Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/PCD/Kerr_MM3-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_25815.log 269411 Log file, useful mostly for debugging
Tune-2581-Kerr_MM3-V1.abc 147 ABC music file with the extracted tune(s)
Tune-2581-Kerr_MM3-V1.txt 147 Plain-text file with the extracted tune(s)
Tune-2581-get.log 8527 Log file, useful mostly for debugging
Tune-25812-get.log 5988 Log file, useful mostly for debugging
Tune-25813-get.log 8700 Log file, useful mostly for debugging
Tune-25814-get.log 3416 Log file, useful mostly for debugging
Tune-25815-get.log 4373 Log file, useful mostly for debugging
Tune-25816-get.log 3986 Log file, useful mostly for debugging
Tune-25818-get.log 5642 Log file, useful mostly for debugging
Tune-25819-FOEFDA.abc 145 ABC music file with the extracted tune(s)
Tune-25819-FOEFDA.ps 6 PostScript
Tune-25819-FOEFDA.txt 145 Plain-text file with the extracted tune(s)
Tune-25819-get.log 8565 Log file, useful mostly for debugging
These files should be available for 24 hours.