pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-5006-t.ps) >>/Users/jc/w/tmp/Tune-5006-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/atrilcoral.com/t.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_50062.log 67694 Log file, useful mostly for debugging
Coll_50064.log 66614 Log file, useful mostly for debugging
Coll_50066.log 65534 Log file, useful mostly for debugging
Coll_50068.log 72014 Log file, useful mostly for debugging
Coll_50069.log 66614 Log file, useful mostly for debugging
Form_50068.log 726 Log file, useful mostly for debugging
Tune-5006-get.log 8206 Log file, useful mostly for debugging
Tune-5006-t.abc 223 ABC music file with the extracted tune(s)
Tune-5006-t.ps 34557 PostScript
Tune-5006-t.txt 223 Plain-text file with the extracted tune(s)
Tune-50061-get.log 6195 Log file, useful mostly for debugging
Tune-50065-get.log 4450 Log file, useful mostly for debugging
Tune-50068-get.log 5241 Log file, useful mostly for debugging
These files should be available for 24 hours.