pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7730-1382_Sleepy_Maggy.ps) >>/Users/jc/w/tmp/Tune-7730-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Gow/CR/1382_Sleepy_Maggy.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-7730-1382_Sleepy_Maggy.abc 793 ABC music file with the extracted tune(s)
Tune-7730-1382_Sleepy_Maggy.ps 36841 PostScript
Tune-7730-1382_Sleepy_Maggy.txt 793 Plain-text file with the extracted tune(s)
Tune-7730-get.log 4598 Log file, useful mostly for debugging
Tune-77300-get.log 12554 Log file, useful mostly for debugging
Tune-77301-get.log 5231 Log file, useful mostly for debugging
Tune-77303-Kohlers.abc 144 ABC music file with the extracted tune(s)
Tune-77303-Kohlers.ps 6 PostScript
Tune-77303-Kohlers.txt 144 Plain-text file with the extracted tune(s)
Tune-77303-get.log 3930 Log file, useful mostly for debugging
Tune-77304-get.log 4758 Log file, useful mostly for debugging
Tune-77305-get.log 4377 Log file, useful mostly for debugging
Tune-77308-dim.abc 140 ABC music file with the extracted tune(s)
Tune-77308-dim.txt 140 Plain-text file with the extracted tune(s)
Tune-77308-get.log 3056 Log file, useful mostly for debugging
These files should be available for 24 hours.