Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/1780/v2tune.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Form_42959.log 826 Log file, useful mostly for debugging
Tune-4295-get.log 3073 Log file, useful mostly for debugging
Tune-4295-v2tune.abc 143 ABC music file with the extracted tune(s)
Tune-4295-v2tune.txt 143 Plain-text file with the extracted tune(s)
Tune-42951-get.log 4756 Log file, useful mostly for debugging
Tune-42959-get.log 3654 Log file, useful mostly for debugging
These files should be available for 24 hours.