pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9255-LadOKyle2.ps) >>/Users/jc/w/tmp/Tune-9255-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/Scotland/LadOKyle2.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-9255-LadOKyle2.abc 1330 ABC music file with the extracted tune(s)
Tune-9255-LadOKyle2.ps 39955 PostScript
Tune-9255-LadOKyle2.txt 1330 Plain-text file with the extracted tune(s)
Tune-9255-get.log 4766 Log file, useful mostly for debugging
Tune-92553-get.log 1392 Log file, useful mostly for debugging
Tune-92555-get.log 3362 Log file, useful mostly for debugging
Tune-92557-get.log 1392 Log file, useful mostly for debugging
These files should be available for 24 hours.