Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/1778/BotCDaSS.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_52406.log 361011 Log file, useful mostly for debugging
Form_52409.log 1009 Log file, useful mostly for debugging
Tune-5240-BotCDaSS.abc 145 ABC music file with the extracted tune(s)
Tune-5240-BotCDaSS.txt 145 Plain-text file with the extracted tune(s)
Tune-5240-get.log 3109 Log file, useful mostly for debugging
Tune-52402-get.log 1389 Log file, useful mostly for debugging
These files should be available for 24 hours.