pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-76283-Woodland_Flowers.ps) >>/Users/jc/w/tmp/Tune-76283-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/lewesarmsfolkclub.org/Woodland_Flowers.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_76283.log 932 Log file, useful mostly for debugging
Tune-76283-Woodland_Flowers.abc 450 ABC music file with the extracted tune(s)
Tune-76283-Woodland_Flowers.ps 36070 PostScript
Tune-76283-Woodland_Flowers.txt 450 Plain-text file with the extracted tune(s)
Tune-76283-get.log 5137 Log file, useful mostly for debugging
These files should be available for 24 hours.