pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-79848-Miss_Margaret_Anderson.ps) >>/Users/jc/w/tmp/Tune-79848-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/MAJ/strath/Miss_Margaret_Anderson.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
Tune-79848-Miss_Margaret_Anderson.abc 409 ABC music file with the extracted tune(s)
Tune-79848-Miss_Margaret_Anderson.ps 39814 PostScript
Tune-79848-Miss_Margaret_Anderson.txt 409 Plain-text file with the extracted tune(s)
Tune-79848-get.log 4650 Log file, useful mostly for debugging
These files should be available for 24 hours.