Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/1798/Gow-CSR4-abc1.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-1300-Gow-CSR4-abc1.abc 150 ABC music file with the extracted tune(s)
Tune-1300-Gow-CSR4-abc1.txt 150 Plain-text file with the extracted tune(s)
Tune-1300-get.log 8594 Log file, useful mostly for debugging
Tune-13001-24CountryDances_1796_Preston.abc 165 ABC music file with the extracted tune(s)
Tune-13001-24CountryDances_1796_Preston.ps 6 PostScript
Tune-13001-24CountryDances_1796_Preston.txt 165 Plain-text file with the extracted tune(s)
Tune-13001-get.log 4369 Log file, useful mostly for debugging
Tune-13004-get.log 2961 Log file, useful mostly for debugging
Tune-13007-get.log 7803 Log file, useful mostly for debugging
Tune-13009-get.log 4110 Log file, useful mostly for debugging
These files should be available for 24 hours.