Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1799/newpage.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-8737-get.log 3091 Log file, useful mostly for debugging
Tune-8737-newpage.abc 144 ABC music file with the extracted tune(s)
Tune-8737-newpage.txt 144 Plain-text file with the extracted tune(s)
Tune-87373-get.log 1619 Log file, useful mostly for debugging
Tune-87378-get.log 1390 Log file, useful mostly for debugging
Tune-87379-get.log 1233 Log file, useful mostly for debugging
These files should be available for 24 hours.