Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/NS_Anniv50/SCD_Book49-V2.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-4516-SCD_Book49-V2.abc 156 ABC music file with the extracted tune(s)
Tune-4516-SCD_Book49-V2.txt 156 Plain-text file with the extracted tune(s)
Tune-4516-get.log 3233 Log file, useful mostly for debugging
Tune-45161-WilliamCampbell_10thBook_1798-V2.abc 172 ABC music file with the extracted tune(s)
Tune-45161-WilliamCampbell_10thBook_1798-V2.txt 172 Plain-text file with the extracted tune(s)
Tune-45161-get.log 3600 Log file, useful mostly for debugging
Tune-45163-get.log 7112 Log file, useful mostly for debugging
Tune-45164-get.log 7815 Log file, useful mostly for debugging
Tune-45165-get.log 5425 Log file, useful mostly for debugging
Tune-45166-get.log 9144 Log file, useful mostly for debugging
These files should be available for 24 hours.