pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-5290-MaidPeepedOutAtTheWindow.ps) >>/Users/jc/w/tmp/Tune-5290-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Playford/MaidPeepedOutAtTheWindow.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-5290-MaidPeepedOutAtTheWindow.abc 356 ABC music file with the extracted tune(s)
Tune-5290-MaidPeepedOutAtTheWindow.ps 33444 PostScript
Tune-5290-MaidPeepedOutAtTheWindow.txt 356 Plain-text file with the extracted tune(s)
Tune-5290-get.log 4801 Log file, useful mostly for debugging
Tune-52907-all.abc 166 ABC music file with the extracted tune(s)
Tune-52907-all.ps 6 PostScript
Tune-52907-all.txt 166 Plain-text file with the extracted tune(s)
Tune-52907-get.log 3958 Log file, useful mostly for debugging
These files should be available for 24 hours.