pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2436-Neapolitan_Dance.ps) >>/Users/jc/w/tmp/Tune-2436-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Thompson/Neapolitan_Dance.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-2436-Neapolitan_Dance.abc 582 ABC music file with the extracted tune(s)
Tune-2436-Neapolitan_Dance.ps 36819 PostScript
Tune-2436-Neapolitan_Dance.txt 582 Plain-text file with the extracted tune(s)
Tune-2436-get.log 4579 Log file, useful mostly for debugging
Tune-24362-CJSurtees.abc 147 ABC music file with the extracted tune(s)
Tune-24362-CJSurtees.ps 6 PostScript
Tune-24362-CJSurtees.txt 147 Plain-text file with the extracted tune(s)
Tune-24362-get.log 4097 Log file, useful mostly for debugging
Tune-24368-get.log 5767 Log file, useful mostly for debugging
Tune-24369-get.log 3132 Log file, useful mostly for debugging
These files should be available for 24 hours.