Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1808/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
Tune-29391-NorthumbrianMinstrelsy.abc 159 ABC music file with the extracted tune(s)
Tune-29391-NorthumbrianMinstrelsy.pdf 2217 Portable Data Format
Tune-29391-NorthumbrianMinstrelsy.ps 6 PostScript
Tune-29391-NorthumbrianMinstrelsy.txt 159 Plain-text file with the extracted tune(s)
Tune-29391-book_of_rights.abc 151 ABC music file with the extracted tune(s)
Tune-29391-book_of_rights.txt 151 Plain-text file with the extracted tune(s)
Tune-29391-get.log 12637 Log file, useful mostly for debugging
These files should be available for 24 hours.