Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/1750/Gallini_NewColl44Cot1.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_23596.log 1150070 Log file, useful mostly for debugging
Coll_23599.log 854061 Log file, useful mostly for debugging
Tune-2359-Gallini_NewColl44Cot1.abc 158 ABC music file with the extracted tune(s)
Tune-2359-Gallini_NewColl44Cot1.txt 158 Plain-text file with the extracted tune(s)
Tune-2359-get.log 3339 Log file, useful mostly for debugging
These files should be available for 24 hours.