Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/Book31/Gow-CSR3-abc1.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-3969-Gow-CSR3-abc1.abc 152 ABC music file with the extracted tune(s)
Tune-3969-Gow-CSR3-abc1.txt 152 Plain-text file with the extracted tune(s)
Tune-3969-get.log 4812 Log file, useful mostly for debugging
Tune-39690-get.log 4660 Log file, useful mostly for debugging
Tune-39691-get.log 10227 Log file, useful mostly for debugging
Tune-39692-get.log 9574 Log file, useful mostly for debugging
Tune-39693-get.log 3914 Log file, useful mostly for debugging
Tune-39694-get.log 4453 Log file, useful mostly for debugging
Tune-39695-SCD_Book49-V1.abc 151 ABC music file with the extracted tune(s)
Tune-39695-SCD_Book49-V1.ps 6 PostScript
Tune-39695-SCD_Book49-V1.txt 151 Plain-text file with the extracted tune(s)
Tune-39695-get.log 12606 Log file, useful mostly for debugging
Tune-39696-get.log 8112 Log file, useful mostly for debugging
Tune-39698-get.log 12793 Log file, useful mostly for debugging
Tune-39699-Gow-CSR-abc1.abc 151 ABC music file with the extracted tune(s)
Tune-39699-Gow-CSR-abc1.ps 6 PostScript
Tune-39699-Gow-CSR-abc1.txt 151 Plain-text file with the extracted tune(s)
Tune-39699-get.log 10966 Log file, useful mostly for debugging
These files should be available for 24 hours.