Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/MM1/endo.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-76753-LondonMagazine.abc 151 ABC music file with the extracted tune(s)
Tune-76753-LondonMagazine.pdf 2217 Portable Data Format
Tune-76753-LondonMagazine.ps 6 PostScript
Tune-76753-LondonMagazine.txt 151 Plain-text file with the extracted tune(s)
Tune-76753-endo.abc 140 ABC music file with the extracted tune(s)
Tune-76753-endo.txt 140 Plain-text file with the extracted tune(s)
Tune-76753-get.log 8041 Log file, useful mostly for debugging
These files should be available for 24 hours.