Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/1758/Kerr_MM2-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_20413.log 270812 Log file, useful mostly for debugging
Find_20419.log 1550 Log file, useful mostly for debugging
Sess-20414.log 117 Log file, useful mostly for debugging
Tune-2041-Kerr_MM2-V1.abc 148 ABC music file with the extracted tune(s)
Tune-2041-Kerr_MM2-V1.txt 148 Plain-text file with the extracted tune(s)
Tune-2041-band8.abc 142 ABC music file with the extracted tune(s)
Tune-2041-band8.ps 6 PostScript
Tune-2041-band8.txt 142 Plain-text file with the extracted tune(s)
Tune-2041-get.log 7028 Log file, useful mostly for debugging
Tune-20415-get.log 1474 Log file, useful mostly for debugging
These files should be available for 24 hours.