pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-84585-Idle_Road.ps) >>/Users/jc/w/tmp/Tune-84585-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/www45.brinkster.com/kilkennytavern/KilkennyTavernTuneCollection/Idle_Road.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_84585.log 255659 Log file, useful mostly for debugging
Form_84585.log 767 Log file, useful mostly for debugging
Tune-84585-Idle_Road.abc 327 ABC music file with the extracted tune(s)
Tune-84585-Idle_Road.ps 35107 PostScript
Tune-84585-Idle_Road.txt 327 Plain-text file with the extracted tune(s)
Tune-84585-get.log 4732 Log file, useful mostly for debugging
These files should be available for 24 hours.