pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-5738-32441_DONALD_BUTCHERS_BRIDAL.ps) >>/Users/jc/w/tmp/Tune-5738-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Kohlers/32441_DONALD_BUTCHERS_BRIDAL.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Form_57381.log 960 Log file, useful mostly for debugging
Tune-5738-32441_DONALD_BUTCHERS_BRIDAL.abc 2186 ABC music file with the extracted tune(s)
Tune-5738-32441_DONALD_BUTCHERS_BRIDAL.ps 72456 PostScript
Tune-5738-32441_DONALD_BUTCHERS_BRIDAL.txt 2186 Plain-text file with the extracted tune(s)
Tune-5738-get.log 11494 Log file, useful mostly for debugging
Tune-57382-get.log 4647 Log file, useful mostly for debugging
Tune-57388-get.log 4086 Log file, useful mostly for debugging
Tune-57388-reel.abc 165 ABC music file with the extracted tune(s)
Tune-57388-reel.ps 6 PostScript
Tune-57388-reel.txt 165 Plain-text file with the extracted tune(s)
Tune-57389-get.log 5882 Log file, useful mostly for debugging
These files should be available for 24 hours.