pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-21279-Burning_of_the_Lime.ps) >>/Users/jc/w/tmp/Tune-21279-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/CuzTeahan/SliabhLuachroOnParade/Burning_of_the_Lime.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_21279.log 261851 Log file, useful mostly for debugging
Form_21279.log 825 Log file, useful mostly for debugging
Tune-21279-Burning_of_the_Lime.abc 452 ABC music file with the extracted tune(s)
Tune-21279-Burning_of_the_Lime.ps 35205 PostScript
Tune-21279-Burning_of_the_Lime.txt 452 Plain-text file with the extracted tune(s)
Tune-21279-get.log 4843 Log file, useful mostly for debugging
These files should be available for 24 hours.