Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/1783/24CountryDances_1812_JGray.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_31776.log 287610 Log file, useful mostly for debugging
Find_31774.log 1742 Log file, useful mostly for debugging
Tune-3177-24CountryDances_1812_JGray.abc 163 ABC music file with the extracted tune(s)
Tune-3177-24CountryDances_1812_JGray.txt 163 Plain-text file with the extracted tune(s)
Tune-3177-get.log 4718 Log file, useful mostly for debugging
Tune-31778-get.log 1274 Log file, useful mostly for debugging
These files should be available for 24 hours.