pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8534-w.ps) >>/Users/jc/w/tmp/Tune-8534-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/atrilcoral.com/w.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_85343.log 343703 Log file, useful mostly for debugging
Coll_85346.log 63644 Log file, useful mostly for debugging
Coll_85349.log 64994 Log file, useful mostly for debugging
Tune-8534-get.log 4427 Log file, useful mostly for debugging
Tune-8534-w.abc 246 ABC music file with the extracted tune(s)
Tune-8534-w.ps 34751 PostScript
Tune-8534-w.txt 246 Plain-text file with the extracted tune(s)
Tune-85340-get.log 2934 Log file, useful mostly for debugging
Tune-85342-get.log 1957 Log file, useful mostly for debugging
Tune-85344-get.log 1558 Log file, useful mostly for debugging
These files should be available for 24 hours.