Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/1801/Kerr_MM4-V2.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-3068-Kerr_MM4-V2.abc 148 ABC music file with the extracted tune(s)
Tune-3068-Kerr_MM4-V2.txt 148 Plain-text file with the extracted tune(s)
Tune-3068-get.log 3161 Log file, useful mostly for debugging
Tune-30685-get.log 1413 Log file, useful mostly for debugging
Tune-30688-Playford_COST.abc 150 ABC music file with the extracted tune(s)
Tune-30688-Playford_COST.pdf 2217 Portable Data Format
Tune-30688-Playford_COST.ps 6 PostScript
Tune-30688-Playford_COST.txt 150 Plain-text file with the extracted tune(s)
Tune-30688-get.log 4971 Log file, useful mostly for debugging
These files should be available for 24 hours.