Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/tunes/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
Coll_71782.log 458342 Log file, useful mostly for debugging
Coll_71788.log 134420 Log file, useful mostly for debugging
Tune-7178-Playford_COST.abc 151 ABC music file with the extracted tune(s)
Tune-7178-Playford_COST.txt 151 Plain-text file with the extracted tune(s)
Tune-7178-get.log 3207 Log file, useful mostly for debugging
These files should be available for 24 hours.