Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/PWFT/24CountryDances_1779_Thompson.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7283-24CountryDances_1779_Thompson.ps) >>/Users/jc/w/tmp/Tune-7283-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/PWFT/24CountryDances_1779_Thompson.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-7283-24CountryDances_1779_Thompson.abc 166 ABC music file with the extracted tune(s)
Tune-7283-24CountryDances_1779_Thompson.ps 6 PostScript
Tune-7283-24CountryDances_1779_Thompson.txt 166 Plain-text file with the extracted tune(s)
Tune-7283-get.log 4461 Log file, useful mostly for debugging
Tune-72831-Hamilton_HUTB2-1846-V1.abc 159 ABC music file with the extracted tune(s)
Tune-72831-Hamilton_HUTB2-1846-V1.ps 6 PostScript
Tune-72831-Hamilton_HUTB2-1846-V1.txt 159 Plain-text file with the extracted tune(s)
Tune-72831-get.log 4366 Log file, useful mostly for debugging
Tune-72834-CzarOfRussiasFavoriteHornpipe-001.svg 22179 Scalable Vector Graphics format
Tune-72834-CzarOfRussiasFavoriteHornpipe.abc 447 ABC music file with the extracted tune(s)
Tune-72834-CzarOfRussiasFavoriteHornpipe.txt 447 Plain-text file with the extracted tune(s)
Tune-72834-get.log 5304 Log file, useful mostly for debugging
These files should be available for 24 hours.