pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-24287-MillersMaggot_PC.ps) >>/Users/jc/w/tmp/Tune-24287-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/Contra/jig/MillersMaggot_PC.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
Form_24287.log 747 Log file, useful mostly for debugging
Tune-24287-MillersMaggot_PC.abc 398 ABC music file with the extracted tune(s)
Tune-24287-MillersMaggot_PC.ps 35184 PostScript
Tune-24287-MillersMaggot_PC.txt 398 Plain-text file with the extracted tune(s)
Tune-24287-get.log 8251 Log file, useful mostly for debugging
These files should be available for 24 hours.