Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/1800/Nelson.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_98672.log 379870 Log file, useful mostly for debugging
Tune-9867-Nelson.abc 143 ABC music file with the extracted tune(s)
Tune-9867-Nelson.txt 143 Plain-text file with the extracted tune(s)
Tune-9867-get.log 3073 Log file, useful mostly for debugging
Tune-98671-get.log 4845 Log file, useful mostly for debugging
Tune-98676-get.log 5052 Log file, useful mostly for debugging
Tune-98678-get.log 5315 Log file, useful mostly for debugging
Tune-98679-KittyBridges_1745_NO.abc 157 ABC music file with the extracted tune(s)
Tune-98679-KittyBridges_1745_NO.txt 157 Plain-text file with the extracted tune(s)
Tune-98679-get.log 3364 Log file, useful mostly for debugging
These files should be available for 24 hours.