Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/ONeills/Rare_Small/0030_Gentle_Ann.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_54113.log 264661 Log file, useful mostly for debugging
Coll_54114.log 341936 Log file, useful mostly for debugging
Coll_54116.log 259041 Log file, useful mostly for debugging
Coll_54117.log 266066 Log file, useful mostly for debugging
Tune-5411-book0.abc 172 ABC music file with the extracted tune(s)
Tune-5411-book0.txt 172 Plain-text file with the extracted tune(s)
Tune-5411-get.log 3189 Log file, useful mostly for debugging
Tune-54111-get.log 15775 Log file, useful mostly for debugging
Tune-54113-get.log 9376 Log file, useful mostly for debugging
Tune-54114-079_Cherily_and_merrily.abc 271 ABC music file with the extracted tune(s)
Tune-54114-079_Cherily_and_merrily.pdf 10568 Portable Data Format
Tune-54114-079_Cherily_and_merrily.ps 33235 PostScript
Tune-54114-079_Cherily_and_merrily.txt 271 Plain-text file with the extracted tune(s)
Tune-54114-get.log 5778 Log file, useful mostly for debugging
Tune-54117-get.log 5256 Log file, useful mostly for debugging
These files should be available for 24 hours.