Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/1766/proto.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_39010.log 646011 Log file, useful mostly for debugging
Tune-3901-get.log 4643 Log file, useful mostly for debugging
Tune-3901-proto.abc 142 ABC music file with the extracted tune(s)
Tune-3901-proto.txt 142 Plain-text file with the extracted tune(s)
Tune-39012-get.log 7576 Log file, useful mostly for debugging
Tune-39013-get.log 8822 Log file, useful mostly for debugging
Tune-39014-get.log 7743 Log file, useful mostly for debugging
Tune-39015-get.log 3867 Log file, useful mostly for debugging
Tune-39016-get.log 12232 Log file, useful mostly for debugging
Tune-39017-get.log 4539 Log file, useful mostly for debugging
Tune-39018-24CountryDances_1803_Bland_Weller.abc 176 ABC music file with the extracted tune(s)
Tune-39018-24CountryDances_1803_Bland_Weller.pdf 2217 Portable Data Format
Tune-39018-24CountryDances_1803_Bland_Weller.ps 6 PostScript
Tune-39018-24CountryDances_1803_Bland_Weller.txt 176 Plain-text file with the extracted tune(s)
Tune-39018-get.log 5587 Log file, useful mostly for debugging
These files should be available for 24 hours.