Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/1809/William_Clarke_MS_1770.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-8057-William_Clarke_MS_1770.abc 159 ABC music file with the extracted tune(s)
Tune-8057-William_Clarke_MS_1770.txt 159 Plain-text file with the extracted tune(s)
Tune-8057-get.log 3361 Log file, useful mostly for debugging
Tune-80576-get.log 4868 Log file, useful mostly for debugging
Tune-80577-110_Fox_and_Goose.abc 1247 ABC music file with the extracted tune(s)
Tune-80577-110_Fox_and_Goose.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-80577-110_Fox_and_Goose.ps 36492 PostScript
Tune-80577-110_Fox_and_Goose.txt 1247 Plain-text file with the extracted tune(s)
Tune-80577-get.log 5432 Log file, useful mostly for debugging
These files should be available for 24 hours.