pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-23543-Terence_Patrick_III.ps) >>/Users/jc/w/tmp/Tune-23543-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/CuzTeahan/SliabhLuachroOnParade/Terence_Patrick_III.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-23543-Terence_Patrick_III.abc 473 ABC music file with the extracted tune(s)
Tune-23543-Terence_Patrick_III.ps 35534 PostScript
Tune-23543-Terence_Patrick_III.txt 473 Plain-text file with the extracted tune(s)
Tune-23543-get.log 4831 Log file, useful mostly for debugging
These files should be available for 24 hours.