pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-20940-Tam_Lin-16-3.ps) >>/Users/jc/w/tmp/Tune-20940-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/Scotland/Tam_Lin-16-3.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-20940-Tam_Lin-16-3.abc 1415 ABC music file with the extracted tune(s)
Tune-20940-Tam_Lin-16-3.ps 44102 PostScript
Tune-20940-Tam_Lin-16-3.txt 1415 Plain-text file with the extracted tune(s)
Tune-20940-get.log 6280 Log file, useful mostly for debugging
These files should be available for 24 hours.