pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-77285-VaiennutViulu_Em.ps) >>/Users/jc/w/tmp/Tune-77285-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/Scand/song/VaiennutViulu_Em.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_77285.log 846 Log file, useful mostly for debugging
Tune-77285-VaiennutViulu_Em.abc 895 ABC music file with the extracted tune(s)
Tune-77285-VaiennutViulu_Em.ps 37141 PostScript
Tune-77285-VaiennutViulu_Em.txt 895 Plain-text file with the extracted tune(s)
Tune-77285-get.log 4393 Log file, useful mostly for debugging
These files should be available for 24 hours.