pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-57566-ceili.ps) >>/Users/jc/w/tmp/Tune-57566-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/redhawk.org/ceili/ceili.abc

Error exit status 256; here are some files to check:
[P=get.cgi V=1/1 B=0 scale=0.60 512x512 PNG]
filesizedescription
Form_57566.log 817 Log file, useful mostly for debugging
Tune-57566-ceili.abc 425 ABC music file with the extracted tune(s)
Tune-57566-ceili.ps 34525 PostScript
Tune-57566-ceili.txt 425 Plain-text file with the extracted tune(s)
Tune-57566-get.log 40865 Log file, useful mostly for debugging
These files should be available for 24 hours.