Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1826/CJSurtees.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Form_2519.log 965 Log file, useful mostly for debugging
Form_25195.log 940 Log file, useful mostly for debugging
Tune-2519-CJSurtees.abc 146 ABC music file with the extracted tune(s)
Tune-2519-CJSurtees.txt 146 Plain-text file with the extracted tune(s)
Tune-2519-get.log 3127 Log file, useful mostly for debugging
Tune-25191-get.log 1433 Log file, useful mostly for debugging
Tune-25197-get.log 3235 Log file, useful mostly for debugging
These files should be available for 24 hours.