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

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_9042.log 263256 Log file, useful mostly for debugging
Coll_90420.log 288547 Log file, useful mostly for debugging
Coll_90428.log 270281 Log file, useful mostly for debugging
Form_9042.log 858 Log file, useful mostly for debugging
Tune-9042-book_of_rights.abc 148 ABC music file with the extracted tune(s)
Tune-9042-book_of_rights.txt 148 Plain-text file with the extracted tune(s)
Tune-9042-get.log 14930 Log file, useful mostly for debugging
Tune-90421-get.log 4504 Log file, useful mostly for debugging
Tune-90422-get.log 4082 Log file, useful mostly for debugging
Tune-90426-get.log 6268 Log file, useful mostly for debugging
Tune-90427-Gow-CSR1-abc2.abc 164 ABC music file with the extracted tune(s)
Tune-90427-Gow-CSR1-abc2.ps 6 PostScript
Tune-90427-Gow-CSR1-abc2.txt 164 Plain-text file with the extracted tune(s)
Tune-90427-get.log 4140 Log file, useful mostly for debugging
These files should be available for 24 hours.