pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9687-McArdles_Favorite-G-32-2.ps) >>/Users/jc/w/tmp/Tune-9687-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/ONeills/jig/McArdles_Favorite-G-32-2.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-9687-McArdles_Favorite-G-32-2.abc 444 ABC music file with the extracted tune(s)
Tune-9687-McArdles_Favorite-G-32-2.ps 34990 PostScript
Tune-9687-McArdles_Favorite-G-32-2.txt 444 Plain-text file with the extracted tune(s)
Tune-9687-get.log 10089 Log file, useful mostly for debugging
Tune-96873-get.log 4752 Log file, useful mostly for debugging
Tune-96876-get.log 4430 Log file, useful mostly for debugging
Tune-96877-get.log 9854 Log file, useful mostly for debugging
These files should be available for 24 hours.