pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-47260-Duke_of_Lorrains_March.ps) >>/Users/jc/w/tmp/Tune-47260-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/JohnWalsh/Duke_of_Lorrains_March.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-47260-Duke_of_Lorrains_March.abc 2175 ABC music file with the extracted tune(s)
Tune-47260-Duke_of_Lorrains_March.ps 35132 PostScript
Tune-47260-Duke_of_Lorrains_March.txt 2175 Plain-text file with the extracted tune(s)
Tune-47260-get.log 4757 Log file, useful mostly for debugging
These files should be available for 24 hours.