Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/Contra/learnM.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-47869-get.log 3024 Log file, useful mostly for debugging
Tune-47869-learnM.abc 134 ABC music file with the extracted tune(s)
Tune-47869-learnM.txt 134 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.