Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/abc2/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
Form_85101.log 812 Log file, useful mostly for debugging
Form_85109.log 813 Log file, useful mostly for debugging
Tune-8510-Gow-CSR4-abc2.abc 150 ABC music file with the extracted tune(s)
Tune-8510-Gow-CSR4-abc2.txt 150 Plain-text file with the extracted tune(s)
Tune-8510-get.log 3197 Log file, useful mostly for debugging
Tune-85109-NorthumbrianMinstrelsy.abc 159 ABC music file with the extracted tune(s)
Tune-85109-NorthumbrianMinstrelsy.txt 159 Plain-text file with the extracted tune(s)
Tune-85109-get.log 3404 Log file, useful mostly for debugging
These files should be available for 24 hours.