pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-84423-J2.ps) >>/Users/jc/w/tmp/Tune-84423-get.log 2>&1" returned status 256
http://round.soc.srcf.net/files/bigroundband/J2.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
Form_84423.log 830 Log file, useful mostly for debugging
Tune-84423-J2.abc 256 ABC music file with the extracted tune(s)
Tune-84423-J2.ps 34185 PostScript
Tune-84423-J2.txt 256 Plain-text file with the extracted tune(s)
Tune-84423-get.log 4191 Log file, useful mostly for debugging
These files should be available for 24 hours.