Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Book14/Hamilton_Kerr_MM2-V1.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-4526-Hamilton_Kerr_MM2-V1.abc 159 ABC music file with the extracted tune(s)
Tune-4526-Hamilton_Kerr_MM2-V1.txt 159 Plain-text file with the extracted tune(s)
Tune-4526-get.log 3335 Log file, useful mostly for debugging
Tune-45260-get.log 3398 Log file, useful mostly for debugging
Tune-45262-get.log 5896 Log file, useful mostly for debugging
Tune-45263-get.log 3282 Log file, useful mostly for debugging
Tune-45264-get.log 10935 Log file, useful mostly for debugging
Tune-45265-get.log 9131 Log file, useful mostly for debugging
These files should be available for 24 hours.