pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9804-ABCTUNES.ps) >>/Users/jc/w/tmp/Tune-9804-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/blackrosetheband.googlepages.com/ABCTUNES.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_98048.log 261969 Log file, useful mostly for debugging
Find_98045.log 1619 Log file, useful mostly for debugging
Form_9804.log 825 Log file, useful mostly for debugging
Form_98049.log 875 Log file, useful mostly for debugging
Tune-9804-ABCTUNES.abc 311 ABC music file with the extracted tune(s)
Tune-9804-ABCTUNES.ps 34957 PostScript
Tune-9804-ABCTUNES.txt 311 Plain-text file with the extracted tune(s)
Tune-9804-get.log 9260 Log file, useful mostly for debugging
Tune-98044-get.log 3150 Log file, useful mostly for debugging
Tune-98046-Aird-v4.abc 273 ABC music file with the extracted tune(s)
Tune-98046-Aird-v4.txt 273 Plain-text file with the extracted tune(s)
Tune-98046-get.log 2958 Log file, useful mostly for debugging
These files should be available for 24 hours.