Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1782/Nelson.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-9386-380-390.abc 29 ABC music file with the extracted tune(s)
Tune-9386-380-390.pdf 2217 Portable Data Format
Tune-9386-380-390.ps 6 PostScript
Tune-9386-380-390.txt 29 Plain-text file with the extracted tune(s)
Tune-9386-Nelson.abc 143 ABC music file with the extracted tune(s)
Tune-9386-Nelson.txt 143 Plain-text file with the extracted tune(s)
Tune-9386-get.log 7755 Log file, useful mostly for debugging
Tune-93861-24CountryDances_1804TP_Preston.abc 167 ABC music file with the extracted tune(s)
Tune-93861-24CountryDances_1804TP_Preston.ps 6 PostScript
Tune-93861-24CountryDances_1804TP_Preston.txt 167 Plain-text file with the extracted tune(s)
Tune-93861-get.log 4413 Log file, useful mostly for debugging
Tune-93867-get.log 9153 Log file, useful mostly for debugging
These files should be available for 24 hours.