pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-6261-Banshee-G-32-4.ps) >>/Users/jc/w/tmp/Tune-6261-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/session/reel/Banshee-G-32-4.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_62610.log 2732847 Log file, useful mostly for debugging
Form_62612.log 754 Log file, useful mostly for debugging
Form_62613.log 745 Log file, useful mostly for debugging
Tune-6261-Banshee-G-32-4.abc 515 ABC music file with the extracted tune(s)
Tune-6261-Banshee-G-32-4.ps 35883 PostScript
Tune-6261-Banshee-G-32-4.txt 515 Plain-text file with the extracted tune(s)
Tune-6261-get.log 4755 Log file, useful mostly for debugging
Tune-62610-get.log 4503 Log file, useful mostly for debugging
Tune-62612-get.log 5027 Log file, useful mostly for debugging
Tune-62613-get.log 7128 Log file, useful mostly for debugging
Tune-62619-get.log 3995 Log file, useful mostly for debugging
These files should be available for 24 hours.