Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/1808/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-1670-William_Clarke_MS_1770.abc 159 ABC music file with the extracted tune(s)
Tune-1670-William_Clarke_MS_1770.txt 159 Plain-text file with the extracted tune(s)
Tune-1670-get.log 20717 Log file, useful mostly for debugging
Tune-16702-get.log 12224 Log file, useful mostly for debugging
Tune-16703-get.log 10301 Log file, useful mostly for debugging
Tune-16704-get.log 7664 Log file, useful mostly for debugging
Tune-16705-get.log 3602 Log file, useful mostly for debugging
Tune-16706-get.log 4431 Log file, useful mostly for debugging
Tune-16707-get.log 4329 Log file, useful mostly for debugging
These files should be available for 24 hours.