Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/V8/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-53606-SkillernChalloner_PCD1.abc 286 ABC music file with the extracted tune(s)
Tune-53606-SkillernChalloner_PCD1.txt 286 Plain-text file with the extracted tune(s)
Tune-53606-get.log 3303 Log file, useful mostly for debugging
These files should be available for 24 hours.