Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/1802/Gow-CSR4-abc2.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-6913-Gow-CSR4-abc2.abc 150 ABC music file with the extracted tune(s)
Tune-6913-Gow-CSR4-abc2.txt 150 Plain-text file with the extracted tune(s)
Tune-6913-get.log 3201 Log file, useful mostly for debugging
Tune-69131-get.log 8576 Log file, useful mostly for debugging
Tune-69132-get.log 8174 Log file, useful mostly for debugging
Tune-69133-get.log 5599 Log file, useful mostly for debugging
Tune-69136-get.log 1356 Log file, useful mostly for debugging
Tune-69138-get.log 4095 Log file, useful mostly for debugging
These files should be available for 24 hours.