pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-10839-all_Sliabh_Luachra_on_Parade.ps) >>/Users/jc/w/tmp/Tune-10839-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/CuzTeahan/SliabhLuachroOnParade/all_Sliabh_Luachra_on_Parade.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.55 512x512 PNG]
filesizedescription
Tune-10839-all_Sliabh_Luachra_on_Parade.abc 58466 ABC music file with the extracted tune(s)
Tune-10839-all_Sliabh_Luachra_on_Parade.ps 771442 PostScript
Tune-10839-all_Sliabh_Luachra_on_Parade.txt 58466 Plain-text file with the extracted tune(s)
Tune-10839-get.log 163310 Log file, useful mostly for debugging
These files should be available for 24 hours.