pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-55293-halloween_harp.ps) >>/Users/jc/w/tmp/Tune-55293-get.log 2>&1" returned status 256
http://z3.ifrm.com/79/185/0/p368096/halloween_harp.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_55293.log 64724 Log file, useful mostly for debugging
Form_55293.log 745 Log file, useful mostly for debugging
Tune-55293-get.log 4388 Log file, useful mostly for debugging
Tune-55293-halloween_harp.abc 177 ABC music file with the extracted tune(s)
Tune-55293-halloween_harp.ps 31107 PostScript
Tune-55293-halloween_harp.txt 177 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.