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

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-4728-RSCDS_Graded1.abc 150 ABC music file with the extracted tune(s)
Tune-4728-RSCDS_Graded1.ps 6 PostScript
Tune-4728-RSCDS_Graded1.txt 150 Plain-text file with the extracted tune(s)
Tune-4728-get.log 7191 Log file, useful mostly for debugging
Tune-4728-tune.abc 140 ABC music file with the extracted tune(s)
Tune-4728-tune.txt 140 Plain-text file with the extracted tune(s)
Tune-47281-ThomasBraysCountryDances1699.abc 167 ABC music file with the extracted tune(s)
Tune-47281-ThomasBraysCountryDances1699.ps 6 PostScript
Tune-47281-ThomasBraysCountryDances1699.txt 167 Plain-text file with the extracted tune(s)
Tune-47281-get.log 4379 Log file, useful mostly for debugging
Tune-47282-24CountryDances_1766.abc 157 ABC music file with the extracted tune(s)
Tune-47282-24CountryDances_1766.ps 6 PostScript
Tune-47282-24CountryDances_1766.txt 157 Plain-text file with the extracted tune(s)
Tune-47282-FOEFDA.txt 143 Plain-text file with the extracted tune(s)
Tune-47282-get.log 12834 Log file, useful mostly for debugging
These files should be available for 24 hours.