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

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_89603.log 808028 Log file, useful mostly for debugging
Tune-8960-blank.abc 141 ABC music file with the extracted tune(s)
Tune-8960-blank.txt 141 Plain-text file with the extracted tune(s)
Tune-8960-get.log 3049 Log file, useful mostly for debugging
Tune-89605-ViolaRuth_Pioneer.abc 153 ABC music file with the extracted tune(s)
Tune-89605-ViolaRuth_Pioneer.txt 153 Plain-text file with the extracted tune(s)
Tune-89605-get.log 3304 Log file, useful mostly for debugging
These files should be available for 24 hours.