pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-10713-MemoriesOfMaryAnn.ps) >>/Users/jc/w/tmp/Tune-10713-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/Scotland/MemoriesOfMaryAnn.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-10713-MemoriesOfMaryAnn.abc 1313 ABC music file with the extracted tune(s)
Tune-10713-MemoriesOfMaryAnn.ps 45512 PostScript
Tune-10713-MemoriesOfMaryAnn.txt 1313 Plain-text file with the extracted tune(s)
Tune-10713-get.log 5008 Log file, useful mostly for debugging
These files should be available for 24 hours.