pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-36686-madness-rattleskull-and-old-flute.ps) >>/Users/jc/w/tmp/Tune-36686-get.log 2>&1" returned status 256
http://yscolan.blogspot.com/2006/03/madness-rattleskull-and-old-flute.html

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-36686-get.log 4828 Log file, useful mostly for debugging
Tune-36686-madness-rattleskull-and-old-flute.abc 275 ABC music file with the extracted tune(s)
Tune-36686-madness-rattleskull-and-old-flute.ps 34662 PostScript
Tune-36686-madness-rattleskull-and-old-flute.txt 275 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.