Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1792/CDfNH1783.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-45562-AMHSI_abc2.abc 147 ABC music file with the extracted tune(s)
Tune-45562-AMHSI_abc2.pdf 2217 Portable Data Format
Tune-45562-AMHSI_abc2.ps 6 PostScript
Tune-45562-AMHSI_abc2.txt 147 Plain-text file with the extracted tune(s)
Tune-45562-CDfNH1783.abc 146 ABC music file with the extracted tune(s)
Tune-45562-CDfNH1783.txt 146 Plain-text file with the extracted tune(s)
Tune-45562-get.log 7280 Log file, useful mostly for debugging
These files should be available for 24 hours.