Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1780/band8.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Form_36254.log 817 Log file, useful mostly for debugging
Tune-3625-band8.abc 142 ABC music file with the extracted tune(s)
Tune-3625-band8.txt 142 Plain-text file with the extracted tune(s)
Tune-3625-get.log 3055 Log file, useful mostly for debugging
Tune-36250-get.log 1541 Log file, useful mostly for debugging
Tune-36251-get.log 4063 Log file, useful mostly for debugging
Tune-36252-get.log 4267 Log file, useful mostly for debugging
Tune-36256-get.log 1442 Log file, useful mostly for debugging
Tune-36258-get.log 3272 Log file, useful mostly for debugging
These files should be available for 24 hours.