pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-6009-CJ93.ps) >>/Users/jc/w/tmp/Tune-6009-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/Contra/CJ93.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_60091.log 334910 Log file, useful mostly for debugging
Coll_60094.log 146676 Log file, useful mostly for debugging
Coll_60098.log 479628 Log file, useful mostly for debugging
Tune-6009-CJ93.abc 1862 ABC music file with the extracted tune(s)
Tune-6009-CJ93.ps 47668 PostScript
Tune-6009-CJ93.txt 1862 Plain-text file with the extracted tune(s)
Tune-6009-get.log 4261 Log file, useful mostly for debugging
Tune-60090-get.log 25325 Log file, useful mostly for debugging
These files should be available for 24 hours.