pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7198-s.ps) >>/Users/jc/w/tmp/Tune-7198-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/atrilcoral.com/s.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
Coll_71983.log 894958 Log file, useful mostly for debugging
Coll_71985.log 68504 Log file, useful mostly for debugging
Find_71986.log 1527 Log file, useful mostly for debugging
Tune-7198-get.log 4155 Log file, useful mostly for debugging
Tune-7198-s.abc 522 ABC music file with the extracted tune(s)
Tune-7198-s.ps 37820 PostScript
Tune-7198-s.txt 522 Plain-text file with the extracted tune(s)
Tune-71989-get.log 1716 Log file, useful mostly for debugging
These files should be available for 24 hours.