pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-54636-Koftos.ps) >>/Users/jc/w/tmp/Tune-54636-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/Balkan/Koftos.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Coll_54636.log 281520 Log file, useful mostly for debugging
Tune-54636-Koftos.abc 656 ABC music file with the extracted tune(s)
Tune-54636-Koftos.ps 35820 PostScript
Tune-54636-Koftos.txt 656 Plain-text file with the extracted tune(s)
Tune-54636-get.log 4216 Log file, useful mostly for debugging
These files should be available for 24 hours.