Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1791/cont.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Find_64481.log 1526 Log file, useful mostly for debugging
Tune-64481-cont.abc 141 ABC music file with the extracted tune(s)
Tune-64481-cont.txt 141 Plain-text file with the extracted tune(s)
Tune-64481-get.log 3047 Log file, useful mostly for debugging
These files should be available for 24 hours.