pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-6021-session0.ps) >>/Users/jc/w/tmp/Tune-6021-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/Ireland/session/session0.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_60212.log 268841 Log file, useful mostly for debugging
Coll_60214.log 63644 Log file, useful mostly for debugging
Coll_60216.log 64994 Log file, useful mostly for debugging
Form_60214.log 773 Log file, useful mostly for debugging
Tune-6021-get.log 5797 Log file, useful mostly for debugging
Tune-6021-session0.abc 447 ABC music file with the extracted tune(s)
Tune-6021-session0.ps 35400 PostScript
Tune-6021-session0.txt 447 Plain-text file with the extracted tune(s)
Tune-60211-get.log 3586 Log file, useful mostly for debugging
Tune-60215-get.log 3061 Log file, useful mostly for debugging
These files should be available for 24 hours.