pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9609-Accomplished_Maid-G-32-3.ps) >>/Users/jc/w/tmp/Tune-9609-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/Scotland/jig/Accomplished_Maid-G-32-3.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_96092.log 277899 Log file, useful mostly for debugging
Form_96095.log 826 Log file, useful mostly for debugging
Form_96097.log 746 Log file, useful mostly for debugging
Form_96098.log 745 Log file, useful mostly for debugging
Tune-9609-Accomplished_Maid-G-32-3.abc 741 ABC music file with the extracted tune(s)
Tune-9609-Accomplished_Maid-G-32-3.ps 35876 PostScript
Tune-9609-Accomplished_Maid-G-32-3.txt 741 Plain-text file with the extracted tune(s)
Tune-9609-get.log 8341 Log file, useful mostly for debugging
Tune-96091-get.log 4283 Log file, useful mostly for debugging
Tune-96094-get.log 8794 Log file, useful mostly for debugging
Tune-96095-get.log 8417 Log file, useful mostly for debugging
These files should be available for 24 hours.