pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2120-FillTheFetters2.ps) >>/Users/jc/w/tmp/Tune-2120-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/Scotland/FillTheFetters2.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-2120-FillTheFetters2.abc 2521 ABC music file with the extracted tune(s)
Tune-2120-FillTheFetters2.ps 58590 PostScript
Tune-2120-FillTheFetters2.txt 2521 Plain-text file with the extracted tune(s)
Tune-2120-get.log 4976 Log file, useful mostly for debugging
Tune-21200-LadyAucklandsReel1.abc 1744 ABC music file with the extracted tune(s)
Tune-21200-LadyAucklandsReel1.ps 50858 PostScript
Tune-21200-LadyAucklandsReel1.txt 1744 Plain-text file with the extracted tune(s)
Tune-21200-get.log 5098 Log file, useful mostly for debugging
Tune-21209-Starsigns.abc 2029 ABC music file with the extracted tune(s)
Tune-21209-Starsigns.ps 46736 PostScript
Tune-21209-Starsigns.txt 2029 Plain-text file with the extracted tune(s)
Tune-21209-get.log 4813 Log file, useful mostly for debugging
These files should be available for 24 hours.