Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1811.abc/24CountryDances_1812_JGray.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-47874-24CountryDances_1812_JGray.ps) >>/Users/jc/w/tmp/Tune-47874-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/1811.abc/24CountryDances_1812_JGray.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Tune-47874-062_Sundrum_House.abc 490 ABC music file with the extracted tune(s)
Tune-47874-062_Sundrum_House.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-47874-062_Sundrum_House.ps 34625 PostScript
Tune-47874-062_Sundrum_House.txt 490 Plain-text file with the extracted tune(s)
Tune-47874-24CountryDances_1812_JGray.abc 167 ABC music file with the extracted tune(s)
Tune-47874-24CountryDances_1812_JGray.ps 6 PostScript
Tune-47874-24CountryDances_1812_JGray.txt 167 Plain-text file with the extracted tune(s)
Tune-47874-get.log 9880 Log file, useful mostly for debugging
These files should be available for 24 hours.