Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/Book04/Straight_Skillern.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-7581-Straight_Skillern.abc 156 ABC music file with the extracted tune(s)
Tune-7581-Straight_Skillern.txt 156 Plain-text file with the extracted tune(s)
Tune-7581-get.log 6985 Log file, useful mostly for debugging
Tune-75813-get.log 5058 Log file, useful mostly for debugging
Tune-75816-get.log 5930 Log file, useful mostly for debugging
Tune-75817-get.log 9986 Log file, useful mostly for debugging
Tune-75818-get.log 5410 Log file, useful mostly for debugging
These files should be available for 24 hours.