pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-12777-11081_Why_Dearest_Silvia.ps) >>/Users/jc/w/tmp/Tune-12777-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/MoF/11081_Why_Dearest_Silvia.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-12777-11081_Why_Dearest_Silvia.abc 1661 ABC music file with the extracted tune(s)
Tune-12777-11081_Why_Dearest_Silvia.ps 43052 PostScript
Tune-12777-11081_Why_Dearest_Silvia.txt 1661 Plain-text file with the extracted tune(s)
Tune-12777-get.log 5461 Log file, useful mostly for debugging
These files should be available for 24 hours.