Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/1784/Gow-CSR3-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-7870-Gow-CSR3-abc1.abc 150 ABC music file with the extracted tune(s)
Tune-7870-Gow-CSR3-abc1.txt 150 Plain-text file with the extracted tune(s)
Tune-7870-get.log 3197 Log file, useful mostly for debugging
Tune-78702-get.log 1488 Log file, useful mostly for debugging
Tune-78705-get.log 6791 Log file, useful mostly for debugging
Tune-78706-get.log 1576 Log file, useful mostly for debugging
These files should be available for 24 hours.