pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-6964-scotland.ps) >>/Users/jc/w/tmp/Tune-6964-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/home.quicknet.nl/scotland.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_69645.log 0 Log file, useful mostly for debugging
Form_69641.log 0 Log file, useful mostly for debugging
Form_69644.log 1509 Log file, useful mostly for debugging
Form_69645.log 771 Log file, useful mostly for debugging
Tune-6964-get.log 5733 Log file, useful mostly for debugging
Tune-6964-scotland.abc 230 ABC music file with the extracted tune(s)
Tune-6964-scotland.ps 34533 PostScript
Tune-6964-scotland.txt 230 Plain-text file with the extracted tune(s)
Tune-69641-get.log 5109 Log file, useful mostly for debugging
Tune-69644-get.log 9130 Log file, useful mostly for debugging
Tune-69647-get.log 3088 Log file, useful mostly for debugging
Tune-69649-get.log 5168 Log file, useful mostly for debugging
These files should be available for 24 hours.