Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/Ruby/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_8860.log 272101 Log file, useful mostly for debugging
Coll_88600.log 1917644 Log file, useful mostly for debugging
Coll_88607.log 471541 Log file, useful mostly for debugging
Coll_88608.log 2691121 Log file, useful mostly for debugging
Find_88609.log 1479 Log file, useful mostly for debugging
Tune-8860-Nelson.abc 347 ABC music file with the extracted tune(s)
Tune-8860-Nelson.txt 347 Plain-text file with the extracted tune(s)
Tune-8860-get.log 8319 Log file, useful mostly for debugging
Tune-88602-get.log 5709 Log file, useful mostly for debugging
Tune-88606-get.log 8671 Log file, useful mostly for debugging
Tune-88607-get.log 4887 Log file, useful mostly for debugging
Tune-88608-get.log 3556 Log file, useful mostly for debugging
These files should be available for 24 hours.