Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/Graded1/CSGBT_1794-V1.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_71591.log 171417 Log file, useful mostly for debugging
Tune-7159-CSGBT_1794-V1.abc 153 ABC music file with the extracted tune(s)
Tune-7159-CSGBT_1794-V1.txt 153 Plain-text file with the extracted tune(s)
Tune-7159-get.log 11826 Log file, useful mostly for debugging
Tune-71590-get.log 4145 Log file, useful mostly for debugging
Tune-71591-get.log 5416 Log file, useful mostly for debugging
Tune-71593-get.log 7604 Log file, useful mostly for debugging
Tune-71594-get.log 9927 Log file, useful mostly for debugging
Tune-71596-get.log 8055 Log file, useful mostly for debugging
Tune-71598-get.log 14699 Log file, useful mostly for debugging
These files should be available for 24 hours.