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

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Sess-35355.log 20249 Log file, useful mostly for debugging
Tune-35355-band8.abc 158 ABC music file with the extracted tune(s)
Tune-35355-band8.txt 158 Plain-text file with the extracted tune(s)
Tune-35355-get.log 3159 Log file, useful mostly for debugging
These files should be available for 24 hours.