Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/GftF/Kerr_MM1-V2.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_53401.log 283410 Log file, useful mostly for debugging
Tune-5340-Kerr_MM1-V2.abc 148 ABC music file with the extracted tune(s)
Tune-5340-Kerr_MM1-V2.txt 148 Plain-text file with the extracted tune(s)
Tune-5340-get.log 3165 Log file, useful mostly for debugging
Tune-53403-get.log 5869 Log file, useful mostly for debugging
Tune-53405-Kerr_MM2-V1.abc 155 ABC music file with the extracted tune(s)
Tune-53405-Kerr_MM2-V1.ps 6 PostScript
Tune-53405-Kerr_MM2-V1.txt 155 Plain-text file with the extracted tune(s)
Tune-53405-get.log 4052 Log file, useful mostly for debugging
Tune-53409-get.log 1418 Log file, useful mostly for debugging
These files should be available for 24 hours.