pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-34751-Memories_of_Fr_Charlie_MacDonald.ps) >>/Users/jc/w/tmp/Tune-34751-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/sfco.puckette.com/air/Memories_of_Fr_Charlie_MacDonald.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-34751-Memories_of_Fr_Charlie_MacDonald.abc 511 ABC music file with the extracted tune(s)
Tune-34751-Memories_of_Fr_Charlie_MacDonald.ps 36963 PostScript
Tune-34751-Memories_of_Fr_Charlie_MacDonald.txt 511 Plain-text file with the extracted tune(s)
Tune-34751-get.log 5631 Log file, useful mostly for debugging
These files should be available for 24 hours.