pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9189-allklez.ps) >>/Users/jc/w/tmp/Tune-9189-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/SeymourShlien/runabc/allklez/%99:BRANELESCHASENE.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
Find_91891.log 1621 Log file, useful mostly for debugging
Form_91892.log 849 Log file, useful mostly for debugging
Form_91897.log 853 Log file, useful mostly for debugging
Tune-9189-allklez.abc 0 ABC music file with the extracted tune(s)
Tune-9189-allklez.ps 0 PostScript
Tune-9189-allklez.txt 0 Plain-text file with the extracted tune(s)
Tune-9189-get.log 7006 Log file, useful mostly for debugging
Tune-91890-get.log 3026 Log file, useful mostly for debugging
Tune-91893-get.log 1685 Log file, useful mostly for debugging
Tune-91895-get.log 289130 Log file, useful mostly for debugging
Tune-91899-get.log 3899 Log file, useful mostly for debugging
These files should be available for 24 hours.