Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/Pioneer/SkillernChalloner_PCD1.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-5083-SkillernChalloner_PCD1.abc 162 ABC music file with the extracted tune(s)
Tune-5083-SkillernChalloner_PCD1.txt 162 Plain-text file with the extracted tune(s)
Tune-5083-get.log 6581 Log file, useful mostly for debugging
Tune-50831-get.log 3493 Log file, useful mostly for debugging
Tune-50834-get.log 8752 Log file, useful mostly for debugging
Tune-50837-get.log 1475 Log file, useful mostly for debugging
Tune-50839-get.log 5805 Log file, useful mostly for debugging
These files should be available for 24 hours.