pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-75586-BurnsNight.ps) >>/Users/jc/w/tmp/Tune-75586-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/Scotland/BurnsNight.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Coll_75586.log 503511 Log file, useful mostly for debugging
Tune-75586-BurnsNight.abc 2557 ABC music file with the extracted tune(s)
Tune-75586-BurnsNight.ps 53587 PostScript
Tune-75586-BurnsNight.txt 2557 Plain-text file with the extracted tune(s)
Tune-75586-get.log 4813 Log file, useful mostly for debugging
These files should be available for 24 hours.