pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9361-VMP_bcooke.ps) >>/Users/jc/w/tmp/Tune-9361-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/england/VMP_bcooke.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_93610.log 123454 Log file, useful mostly for debugging
Coll_93618.log 802775 Log file, useful mostly for debugging
Form_93610.log 894 Log file, useful mostly for debugging
Form_93612.log 865 Log file, useful mostly for debugging
Form_93618.log 866 Log file, useful mostly for debugging
Tune-9361-VMP_bcooke.abc 29257 ABC music file with the extracted tune(s)
Tune-9361-VMP_bcooke.ps 332148 PostScript
Tune-9361-VMP_bcooke.txt 29257 Plain-text file with the extracted tune(s)
Tune-9361-get.log 39165 Log file, useful mostly for debugging
Tune-93611-get.log 51689 Log file, useful mostly for debugging
Tune-93619-get.log 5024 Log file, useful mostly for debugging
These files should be available for 24 hours.