X:304 not found in http://lesters-tune-a-day.blogspot.com/2013/02/tune-178-mr-mrs-mickey-mouse.html
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-57591-tune-178-mr-mrs-mickey-mouse.ps) >>/Users/jc/w/tmp/Tune-57591-get.log 2>&1" returned status 256
http://lesters-tune-a-day.blogspot.com/2013/02/tune-178-mr-mrs-mickey-mouse.html

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-57591-get.log 4766 Log file, useful mostly for debugging
Tune-57591-tune-178-mr-mrs-mickey-mouse.abc 0 ABC music file with the extracted tune(s)
Tune-57591-tune-178-mr-mrs-mickey-mouse.ps 6 PostScript
Tune-57591-tune-178-mr-mrs-mickey-mouse.txt 0 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.