pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9237-BarnArFottPaDennaDag.ps) >>/Users/jc/w/tmp/Tune-9237-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/scand/BarnArFottPaDennaDag.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Tune-9237-BarnArFottPaDennaDag.abc 1269 ABC music file with the extracted tune(s)
Tune-9237-BarnArFottPaDennaDag.ps 38378 PostScript
Tune-9237-BarnArFottPaDennaDag.txt 1269 Plain-text file with the extracted tune(s)
Tune-9237-get.log 5699 Log file, useful mostly for debugging
Tune-92374-get.log 1392 Log file, useful mostly for debugging
Tune-92379-get.log 1392 Log file, useful mostly for debugging
These files should be available for 24 hours.