pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-96834-Dorans_Ass.ps) >>/Users/jc/w/tmp/Tune-96834-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/CuzTeahan/SliabhLuachroOnParade/Dorans_Ass.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.65 512x512 PNG]
filesizedescription
Tune-96834-Dorans_Ass.abc 377 ABC music file with the extracted tune(s)
Tune-96834-Dorans_Ass.ps 34290 PostScript
Tune-96834-Dorans_Ass.txt 377 Plain-text file with the extracted tune(s)
Tune-96834-get.log 4584 Log file, useful mostly for debugging
These files should be available for 24 hours.