Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/Book05/Gow-CSR2-abc2.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_86128.log 1459941 Log file, useful mostly for debugging
Tune-86128-Gow-CSR2-abc2.abc 152 ABC music file with the extracted tune(s)
Tune-86128-Gow-CSR2-abc2.txt 152 Plain-text file with the extracted tune(s)
Tune-86128-get.log 15087 Log file, useful mostly for debugging
These files should be available for 24 hours.