pscmd="(jcabc2ps /Users/jc/w/tmp/Tune-9805-Piper.abc -F fmt/pdf_60.fmt +s 0.60 +maxs 2000 )>/Users/jc/w/tmp/Tune-9805-Piper.ps 2>>/Users/jc/w/tmp/Tune-9805-get.log" returned status 34304.
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9805-Piper.ps) >>/Users/jc/w/tmp/Tune-9805-get.log 2>&1" returned status 256
http://tunearch.org/wiki/Piper's_Frolic_(The)

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-9805-Piper.abc 65033 ABC music file with the extracted tune(s)
Tune-9805-Piper.ps 0 PostScript
Tune-9805-Piper.txt 65033 Plain-text file with the extracted tune(s)
Tune-9805-get.log 12247 Log file, useful mostly for debugging
Tune-98055-get.log 338192 Log file, useful mostly for debugging
Tune-98055-s.abc 554 ABC music file with the extracted tune(s)
Tune-98055-s.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-98055-s.ps 35805 PostScript
Tune-98055-s.txt 554 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.