pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-76895-Skibbereen.ps) >>/Users/jc/w/tmp/Tune-76895-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/CuzTeahan/SliabhLuachroOnParade/Skibbereen.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_76895.log 1396026 Log file, useful mostly for debugging
Tune-76895-Skibbereen.abc 447 ABC music file with the extracted tune(s)
Tune-76895-Skibbereen.ps 33647 PostScript
Tune-76895-Skibbereen.txt 447 Plain-text file with the extracted tune(s)
Tune-76895-get.log 4584 Log file, useful mostly for debugging
These files should be available for 24 hours.