pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-41088-Over_the_Hills_and_Far_Away_11.ps) >>/Users/jc/w/tmp/Tune-41088-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/montysmaggot.co.uk/Over_the_Hills_and_Far_Away_11.abc

Error exit status 256; here are some files to check:
[P=get.cgi V=1/1 B=0 scale=0.60 512x512 PNG]
filesizedescription
Find_41088.log 1519 Log file, useful mostly for debugging
Tune-41088-Over_the_Hills_and_Far_Away_11.abc 533 ABC music file with the extracted tune(s)
Tune-41088-Over_the_Hills_and_Far_Away_11.ps 34895 PostScript
Tune-41088-Over_the_Hills_and_Far_Away_11.txt 533 Plain-text file with the extracted tune(s)
Tune-41088-get.log 5450 Log file, useful mostly for debugging
These files should be available for 24 hours.