Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1811/MMM2.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-6115-MMM2.abc 141 ABC music file with the extracted tune(s)
Tune-6115-MMM2.txt 141 Plain-text file with the extracted tune(s)
Tune-6115-get.log 3037 Log file, useful mostly for debugging
Tune-61152-get.log 2817 Log file, useful mostly for debugging
Tune-61154-get.log 3181 Log file, useful mostly for debugging
Tune-61158-get.log 1400 Log file, useful mostly for debugging
These files should be available for 24 hours.