Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/Tunes/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
Coll_9175.log 294165 Log file, useful mostly for debugging
Coll_91758.log 275900 Log file, useful mostly for debugging
Tune-9175-William_Clarke_MS_1770.abc 160 ABC music file with the extracted tune(s)
Tune-9175-William_Clarke_MS_1770.txt 160 Plain-text file with the extracted tune(s)
Tune-9175-get.log 3367 Log file, useful mostly for debugging
Tune-91750-get.log 7212 Log file, useful mostly for debugging
Tune-91754-get.log 1392 Log file, useful mostly for debugging
Tune-91756-get.log 4760 Log file, useful mostly for debugging
Tune-91757-Feuillet_Essex_FtFIoD1.abc 159 ABC music file with the extracted tune(s)
Tune-91757-Feuillet_Essex_FtFIoD1.ps 6 PostScript
Tune-91757-Feuillet_Essex_FtFIoD1.txt 159 Plain-text file with the extracted tune(s)
Tune-91757-get.log 4364 Log file, useful mostly for debugging
Tune-91758-get.log 1392 Log file, useful mostly for debugging
Tune-91759-get.log 7469 Log file, useful mostly for debugging
These files should be available for 24 hours.