pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2467-CraigellachieLassesJ.ps) >>/Users/jc/w/tmp/Tune-2467-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/terrytraub.org/CraigellachieLassesJ.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
Coll_24672.log 260559 Log file, useful mostly for debugging
Form_24670.log 925 Log file, useful mostly for debugging
Tune-2467-CraigellachieLassesJ.abc 695 ABC music file with the extracted tune(s)
Tune-2467-CraigellachieLassesJ.ps 37707 PostScript
Tune-2467-CraigellachieLassesJ.txt 695 Plain-text file with the extracted tune(s)
Tune-2467-get.log 6093 Log file, useful mostly for debugging
Tune-24673-get.log 3310 Log file, useful mostly for debugging
These files should be available for 24 hours.