pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4535-10650_.ps) >>/Users/jc/w/tmp/Tune-4535-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/MoF/10650_.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Find_4535.log 1470 Log file, useful mostly for debugging
Tune-4535-10650_.abc 33 ABC music file with the extracted tune(s)
Tune-4535-10650_.ps 6 PostScript
Tune-4535-10650_.txt 33 Plain-text file with the extracted tune(s)
Tune-4535-get.log 3840 Log file, useful mostly for debugging
These files should be available for 24 hours.