Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Tweed2/24CountryDances_1803_Gray_Thompson.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4359-24CountryDances_1803_Gray_Thompson.ps) >>/Users/jc/w/tmp/Tune-4359-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Tweed2/24CountryDances_1803_Gray_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
Form_43597.log 1046 Log file, useful mostly for debugging
Tune-4359-24CountryDances_1803_Gray_Thompson.abc 173 ABC music file with the extracted tune(s)
Tune-4359-24CountryDances_1803_Gray_Thompson.ps 6 PostScript
Tune-4359-24CountryDances_1803_Gray_Thompson.txt 173 Plain-text file with the extracted tune(s)
Tune-4359-JamesJohnson_ScotsMusicalMuseumV4-V2.abc 175 ABC music file with the extracted tune(s)
Tune-4359-JamesJohnson_ScotsMusicalMuseumV4-V2.txt 175 Plain-text file with the extracted tune(s)
Tune-4359-get.log 8228 Log file, useful mostly for debugging
Tune-43591-get.log 4368 Log file, useful mostly for debugging
Tune-43592-get.log 3520 Log file, useful mostly for debugging
Tune-43594-get.log 28624 Log file, useful mostly for debugging
Tune-43595-CTftF.abc 158 ABC music file with the extracted tune(s)
Tune-43595-CTftF.ps 6 PostScript
Tune-43595-CTftF.txt 158 Plain-text file with the extracted tune(s)
Tune-43595-get.log 9667 Log file, useful mostly for debugging
Tune-43598-get.log 3542 Log file, useful mostly for debugging
These files should be available for 24 hours.