pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7348-OldWayOfKilliekrankie.ps) >>/Users/jc/w/tmp/Tune-7348-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/Scotland/OldWayOfKilliekrankie.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_73486.log 150672 Log file, useful mostly for debugging
Coll_73487.log 261969 Log file, useful mostly for debugging
Tune-7348-OldWayOfKilliekrankie.abc 1510 ABC music file with the extracted tune(s)
Tune-7348-OldWayOfKilliekrankie.ps 47769 PostScript
Tune-7348-OldWayOfKilliekrankie.txt 1510 Plain-text file with the extracted tune(s)
Tune-7348-get.log 9712 Log file, useful mostly for debugging
Tune-73486-get.log 3681 Log file, useful mostly for debugging
Tune-73487-get.log 3013 Log file, useful mostly for debugging
Tune-73487-hull.abc 374 ABC music file with the extracted tune(s)
Tune-73487-hull.txt 374 Plain-text file with the extracted tune(s)
Tune-73489-get.log 4239 Log file, useful mostly for debugging
These files should be available for 24 hours.