Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/1765/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-45336-CR2-abc1.abc 103138 ABC music file with the extracted tune(s)
Tune-45336-CR2-abc1.pdf 1964945 Portable Data Format
Tune-45336-CR2-abc1.ps 995181 PostScript
Tune-45336-CR2-abc1.txt 103138 Plain-text file with the extracted tune(s)
Tune-45336-Kerr_MM4-V2.abc 148 ABC music file with the extracted tune(s)
Tune-45336-Kerr_MM4-V2.txt 148 Plain-text file with the extracted tune(s)
Tune-45336-get.log 75891 Log file, useful mostly for debugging
These files should be available for 24 hours.