pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4324-b.ps) >>/Users/jc/w/tmp/Tune-4324-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/atrilcoral.com/b.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_43240.log 63914 Log file, useful mostly for debugging
Coll_43249.log 67964 Log file, useful mostly for debugging
Form_43242.log 799 Log file, useful mostly for debugging
Form_43246.log 765 Log file, useful mostly for debugging
Tune-4324-b.abc 310 ABC music file with the extracted tune(s)
Tune-4324-b.ps 34305 PostScript
Tune-4324-b.txt 310 Plain-text file with the extracted tune(s)
Tune-4324-get.log 4177 Log file, useful mostly for debugging
Tune-43243-get.log 3712 Log file, useful mostly for debugging
Tune-43246-get.log 3586 Log file, useful mostly for debugging
These files should be available for 24 hours.