Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/MM1/Playford_COST.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-8786-Playford_COST.abc 149 ABC music file with the extracted tune(s)
Tune-8786-Playford_COST.txt 149 Plain-text file with the extracted tune(s)
Tune-8786-get.log 8919 Log file, useful mostly for debugging
Tune-87861-HenryFord_GoodMorning.abc 164 ABC music file with the extracted tune(s)
Tune-87861-HenryFord_GoodMorning.ps 6 PostScript
Tune-87861-HenryFord_GoodMorning.txt 164 Plain-text file with the extracted tune(s)
Tune-87861-get.log 4379 Log file, useful mostly for debugging
Tune-87866-get.log 5236 Log file, useful mostly for debugging
Tune-87867-get.log 4177 Log file, useful mostly for debugging
Tune-87868-get.log 4364 Log file, useful mostly for debugging
Tune-87869-get.log 4192 Log file, useful mostly for debugging
These files should be available for 24 hours.