pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2575-AustralianLadiesM.ps) >>/Users/jc/w/tmp/Tune-2575-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/Scotland/march/AustralianLadiesM.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_25752.log 67154 Log file, useful mostly for debugging
Tune-2575-AustralianLadiesM.abc 523 ABC music file with the extracted tune(s)
Tune-2575-AustralianLadiesM.ps 35945 PostScript
Tune-2575-AustralianLadiesM.txt 523 Plain-text file with the extracted tune(s)
Tune-2575-get.log 4371 Log file, useful mostly for debugging
These files should be available for 24 hours.