Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1802/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-3808-CDfNH1783.abc 146 ABC music file with the extracted tune(s)
Tune-3808-CDfNH1783.txt 146 Plain-text file with the extracted tune(s)
Tune-3808-get.log 3125 Log file, useful mostly for debugging
Tune-38081-get.log 4740 Log file, useful mostly for debugging
Tune-38086-Pat_Shaw_NewWineInOldBottles.abc 165 ABC music file with the extracted tune(s)
Tune-38086-Pat_Shaw_NewWineInOldBottles.ps 6 PostScript
Tune-38086-Pat_Shaw_NewWineInOldBottles.txt 165 Plain-text file with the extracted tune(s)
Tune-38086-get.log 23738 Log file, useful mostly for debugging
These files should be available for 24 hours.