pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9292-t.ps) >>/Users/jc/w/tmp/Tune-9292-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/atrilcoral.com/t.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-9292-get.log 0 Log file, useful mostly for debugging
Tune-9292-t.abc 0 ABC music file with the extracted tune(s)
Tune-9292-t.ps 0 PostScript
Tune-9292-t.txt 0 Plain-text file with the extracted tune(s)
Tune-92922-get.log 6853 Log file, useful mostly for debugging
Tune-92926-get.log 4988 Log file, useful mostly for debugging
Tune-92929-G.abc 501 ABC music file with the extracted tune(s)
Tune-92929-G.ps 35927 PostScript
Tune-92929-G.txt 501 Plain-text file with the extracted tune(s)
Tune-92929-get.log 4973 Log file, useful mostly for debugging
These files should be available for 24 hours.