Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/abc1/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
Coll_36985.log 143415 Log file, useful mostly for debugging
Tune-3698-SkillernChalloner_PCD1.abc 159 ABC music file with the extracted tune(s)
Tune-3698-SkillernChalloner_PCD1.txt 159 Plain-text file with the extracted tune(s)
Tune-3698-get.log 3361 Log file, useful mostly for debugging
Tune-36980-get.log 5370 Log file, useful mostly for debugging
Tune-36983-get.log 9321 Log file, useful mostly for debugging
Tune-36984-get.log 4535 Log file, useful mostly for debugging
Tune-36985-get.log 7951 Log file, useful mostly for debugging
Tune-36987-get.log 8614 Log file, useful mostly for debugging
Tune-36989-get.log 12966 Log file, useful mostly for debugging
These files should be available for 24 hours.