Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/CR/Kerr_MM1-V1.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Find_64761.log 1542 Log file, useful mostly for debugging
Tune-6476-Kerr_MM1-V1.abc 146 ABC music file with the extracted tune(s)
Tune-6476-Kerr_MM1-V1.txt 146 Plain-text file with the extracted tune(s)
Tune-6476-get.log 8692 Log file, useful mostly for debugging
Tune-64764-get.log 6035 Log file, useful mostly for debugging
Tune-64765-get.log 3396 Log file, useful mostly for debugging
Tune-64769-get.log 4859 Log file, useful mostly for debugging
These files should be available for 24 hours.