pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-6732-11350_.ps) >>/Users/jc/w/tmp/Tune-6732-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/MoF/11350_.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Form_6732.log 825 Log file, useful mostly for debugging
Tune-6732-11350_.abc 33 ABC music file with the extracted tune(s)
Tune-6732-11350_.ps 6 PostScript
Tune-6732-11350_.txt 33 Plain-text file with the extracted tune(s)
Tune-6732-get.log 3840 Log file, useful mostly for debugging
Tune-67321-get.log 1422 Log file, useful mostly for debugging
Tune-67324-get.log 1400 Log file, useful mostly for debugging
Tune-67328-get.log 4143 Log file, useful mostly for debugging
Tune-67329-get.log 1422 Log file, useful mostly for debugging
These files should be available for 24 hours.