pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-86404-11101_Visit_to_Sandy.ps) >>/Users/jc/w/tmp/Tune-86404-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/by/Bob_McQuillen/book11/11101_Visit_to_Sandy.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_86404.log 0 Log file, useful mostly for debugging
Tune-86404-11101_Visit_to_Sandy.abc 602 ABC music file with the extracted tune(s)
Tune-86404-11101_Visit_to_Sandy.ps 35888 PostScript
Tune-86404-11101_Visit_to_Sandy.txt 602 Plain-text file with the extracted tune(s)
Tune-86404-get.log 4753 Log file, useful mostly for debugging
These files should be available for 24 hours.