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

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Find_89917.log 1487 Log file, useful mostly for debugging
Form_89916.log 923 Log file, useful mostly for debugging
Tune-8991-blank.abc 143 ABC music file with the extracted tune(s)
Tune-8991-blank.txt 143 Plain-text file with the extracted tune(s)
Tune-8991-get.log 7665 Log file, useful mostly for debugging
Tune-89910-get.log 3425 Log file, useful mostly for debugging
Tune-89911-get.log 4393 Log file, useful mostly for debugging
Tune-89912-CR1-abc2.abc 156 ABC music file with the extracted tune(s)
Tune-89912-CR1-abc2.ps 6 PostScript
Tune-89912-CR1-abc2.txt 156 Plain-text file with the extracted tune(s)
Tune-89912-get.log 12139 Log file, useful mostly for debugging
Tune-89913-get.log 3316 Log file, useful mostly for debugging
Tune-89916-get.log 6304 Log file, useful mostly for debugging
Tune-89917-get.log 9613 Log file, useful mostly for debugging
Tune-89918-get.log 8001 Log file, useful mostly for debugging
These files should be available for 24 hours.