Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/1812/SkillernChalloner_PCD2.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-1041-SkillernChalloner_PCD2.abc 159 ABC music file with the extracted tune(s)
Tune-1041-SkillernChalloner_PCD2.txt 159 Plain-text file with the extracted tune(s)
Tune-1041-get.log 3359 Log file, useful mostly for debugging
Tune-10414-Barsanti_CoOST.abc 152 ABC music file with the extracted tune(s)
Tune-10414-Barsanti_CoOST.pdf 2217 Portable Data Format
Tune-10414-Barsanti_CoOST.ps 6 PostScript
Tune-10414-Barsanti_CoOST.txt 152 Plain-text file with the extracted tune(s)
Tune-10414-get.log 5004 Log file, useful mostly for debugging
Tune-10416-get.log 4079 Log file, useful mostly for debugging
These files should be available for 24 hours.