pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7809-3032_Mrs_Webster.ps) >>/Users/jc/w/tmp/Tune-7809-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Kerr/MM3/3032_Mrs_Webster.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Find_7809.log 1734 Log file, useful mostly for debugging
Tune-7809-3032_Mrs_Webster.abc 393 ABC music file with the extracted tune(s)
Tune-7809-3032_Mrs_Webster.ps 33726 PostScript
Tune-7809-3032_Mrs_Webster.txt 393 Plain-text file with the extracted tune(s)
Tune-7809-get.log 4558 Log file, useful mostly for debugging
Tune-78090-get.log 3395 Log file, useful mostly for debugging
Tune-78091-get.log 5814 Log file, useful mostly for debugging
Tune-78092-get.log 4383 Log file, useful mostly for debugging
Tune-78097-get.log 1400 Log file, useful mostly for debugging
These files should be available for 24 hours.