pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2385-The-Marquis-of-Lorne.ps) >>/Users/jc/w/tmp/Tune-2385-get.log 2>&1" returned status 256
http://www.singdanceandplay.net/wp-content/uploads/2010/11/The-Marquis-of-Lorne.txt

Error exit status 256; here are some files to check:
[P=get.cgi V=1/1 B=0 scale=0.60 512x512 PNG]
filesizedescription
Tune-2385-The-Marquis-of-Lorne.abc 382 ABC music file with the extracted tune(s)
Tune-2385-The-Marquis-of-Lorne.ps 35725 PostScript
Tune-2385-The-Marquis-of-Lorne.txt 382 Plain-text file with the extracted tune(s)
Tune-2385-get.log 5122 Log file, useful mostly for debugging
These files should be available for 24 hours.