Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/ONeills/Rare_Small/0105_Pady_Whack.abc/book0"

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.55 512x512 ]
filesizedescription
Coll_21362.log 146674 Log file, useful mostly for debugging
Tune-21362-book0.abc 172 ABC music file with the extracted tune(s)
Tune-21362-book0.txt 172 Plain-text file with the extracted tune(s)
Tune-21362-get.log 3203 Log file, useful mostly for debugging
These files should be available for 24 hours.