pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7553-Drummond_Castle.ps) >>/Users/jc/w/tmp/Tune-7553-get.log 2>&1" returned status 256
http://tunearch.org/wiki/Drummond_Castle

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_75532.log 47 Log file, useful mostly for debugging
Form_75536.log 834 Log file, useful mostly for debugging
Tune-7553-Drummond_Castle.abc 1902 ABC music file with the extracted tune(s)
Tune-7553-Drummond_Castle.ps 47475 PostScript
Tune-7553-Drummond_Castle.txt 1902 Plain-text file with the extracted tune(s)
Tune-7553-get.log 15878 Log file, useful mostly for debugging
These files should be available for 24 hours.