pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-38296-Lady_Anne_Montgomery.ps) >>/Users/jc/w/tmp/Tune-38296-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/CuzTeahan/SliabhLuachroOnParade/Lady_Anne_Montgomery.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.55 512x512 PNG]
filesizedescription
Coll_38296.log 264661 Log file, useful mostly for debugging
Tune-38296-Lady_Anne_Montgomery.abc 442 ABC music file with the extracted tune(s)
Tune-38296-Lady_Anne_Montgomery.ps 35093 PostScript
Tune-38296-Lady_Anne_Montgomery.txt 442 Plain-text file with the extracted tune(s)
Tune-38296-get.log 4854 Log file, useful mostly for debugging
These files should be available for 24 hours.