Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/Book45/tune.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_37142.log 582710 Log file, useful mostly for debugging
Tune-37142-get.log 3057 Log file, useful mostly for debugging
Tune-37142-tune.abc 143 ABC music file with the extracted tune(s)
Tune-37142-tune.txt 143 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.