Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/_1001/proto.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-12849-HaandMeDoonDaFiddle.abc 156 ABC music file with the extracted tune(s)
Tune-12849-HaandMeDoonDaFiddle.pdf 2217 Portable Data Format
Tune-12849-HaandMeDoonDaFiddle.ps 6 PostScript
Tune-12849-HaandMeDoonDaFiddle.txt 156 Plain-text file with the extracted tune(s)
Tune-12849-get.log 8216 Log file, useful mostly for debugging
Tune-12849-proto.abc 143 ABC music file with the extracted tune(s)
Tune-12849-proto.txt 143 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.