Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/MM2/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_35031.log 480812 Log file, useful mostly for debugging
Coll_35032.log 5858 Log file, useful mostly for debugging
Coll_35033.log 155857 Log file, useful mostly for debugging
Tune-3503-Nelson.abc 142 ABC music file with the extracted tune(s)
Tune-3503-Nelson.txt 142 Plain-text file with the extracted tune(s)
Tune-3503-get.log 3065 Log file, useful mostly for debugging
Tune-35030-get.log 4508 Log file, useful mostly for debugging
Tune-35031-SCD_RoyGoldring_14SocialDancesFor2000.abc 176 ABC music file with the extracted tune(s)
Tune-35031-SCD_RoyGoldring_14SocialDancesFor2000.ps 6 PostScript
Tune-35031-SCD_RoyGoldring_14SocialDancesFor2000.txt 176 Plain-text file with the extracted tune(s)
Tune-35031-get.log 10017 Log file, useful mostly for debugging
Tune-35032-get.log 7657 Log file, useful mostly for debugging
Tune-35037-get.log 19178 Log file, useful mostly for debugging
Tune-35038-get.log 3410 Log file, useful mostly for debugging
Tune-35039-get.log 4087 Log file, useful mostly for debugging
These files should be available for 24 hours.