pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4467-Portpatrick_356-G-32-4.ps) >>/Users/jc/w/tmp/Tune-4467-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/ONeills/jig/Portpatrick_356-G-32-4.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-4467-Portpatrick_356-G-32-4.abc 593 ABC music file with the extracted tune(s)
Tune-4467-Portpatrick_356-G-32-4.ps 34502 PostScript
Tune-4467-Portpatrick_356-G-32-4.txt 593 Plain-text file with the extracted tune(s)
Tune-4467-get.log 4728 Log file, useful mostly for debugging
Tune-44671-get.log 4554 Log file, useful mostly for debugging
Tune-44673-get.log 6896 Log file, useful mostly for debugging
Tune-44676-get.log 10388 Log file, useful mostly for debugging
Tune-44677-get.log 4709 Log file, useful mostly for debugging
Tune-44678-get.log 2787 Log file, useful mostly for debugging
These files should be available for 24 hours.