pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-86278-Star_of_the_County_Down.ps) >>/Users/jc/w/tmp/Tune-86278-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/session/PF/Belmont/Star_of_the_County_Down.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-86278-Star_of_the_County_Down.abc 2253 ABC music file with the extracted tune(s)
Tune-86278-Star_of_the_County_Down.ps 44801 PostScript
Tune-86278-Star_of_the_County_Down.txt 2253 Plain-text file with the extracted tune(s)
Tune-86278-get.log 12630 Log file, useful mostly for debugging
These files should be available for 24 hours.