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

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_95394.log 838850 Log file, useful mostly for debugging
Tune-95394-_.abc 141 ABC music file with the extracted tune(s)
Tune-95394-_.txt 141 Plain-text file with the extracted tune(s)
Tune-95394-get.log 7730 Log file, useful mostly for debugging
These files should be available for 24 hours.