pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-74219-Hamilton_House_.ps) >>/Users/jc/w/tmp/Tune-74219-get.log 2>&1" returned status 256
http://tunearch.org/wiki/Hamilton_House_(1)

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-74219-Hamilton_House_.abc 1837 ABC music file with the extracted tune(s)
Tune-74219-Hamilton_House_.ps 50577 PostScript
Tune-74219-Hamilton_House_.txt 1837 Plain-text file with the extracted tune(s)
Tune-74219-get.log 19417 Log file, useful mostly for debugging
These files should be available for 24 hours.