pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-5839-JimmysFancy.ps) >>/Users/jc/w/tmp/Tune-5839-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/Scotland/JimmysFancy.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_58398.log 149899 Log file, useful mostly for debugging
Tune-5839-JimmysFancy.abc 2344 ABC music file with the extracted tune(s)
Tune-5839-JimmysFancy.ps 53678 PostScript
Tune-5839-JimmysFancy.txt 2344 Plain-text file with the extracted tune(s)
Tune-5839-get.log 4814 Log file, useful mostly for debugging
These files should be available for 24 hours.