Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/JJC/24CountryDances_1782_Skillern.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-5642-24CountryDances_1782_Skillern.ps) >>/Users/jc/w/tmp/Tune-5642-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/JJC/24CountryDances_1782_Skillern.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Coll_56426.log 156466 Log file, useful mostly for debugging
Tune-5642-24CountryDances_1782_Skillern.abc 165 ABC music file with the extracted tune(s)
Tune-5642-24CountryDances_1782_Skillern.ps 6 PostScript
Tune-5642-24CountryDances_1782_Skillern.txt 165 Plain-text file with the extracted tune(s)
Tune-5642-get.log 4457 Log file, useful mostly for debugging
Tune-56421-WilliamWinterQuantocks.abc 164 ABC music file with the extracted tune(s)
Tune-56421-WilliamWinterQuantocks.ps 6 PostScript
Tune-56421-WilliamWinterQuantocks.txt 164 Plain-text file with the extracted tune(s)
Tune-56421-get.log 4396 Log file, useful mostly for debugging
Tune-56422-Mole_Catcher_The_1.abc 675 ABC music file with the extracted tune(s)
Tune-56422-Mole_Catcher_The_1.pdf 14704 Portable Data Format
Tune-56422-Mole_Catcher_The_1.ps 35541 PostScript
Tune-56422-Mole_Catcher_The_1.txt 675 Plain-text file with the extracted tune(s)
Tune-56422-get.log 5505 Log file, useful mostly for debugging
Tune-56424-get.log 3186 Log file, useful mostly for debugging
These files should be available for 24 hours.