pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-60439-reels.ps) >>/Users/jc/w/tmp/Tune-60439-get.log 2>&1" returned status 256
http://doctorgary.net/reels.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-60439-get.log 3917 Log file, useful mostly for debugging
Tune-60439-reels.abc 194 ABC music file with the extracted tune(s)
Tune-60439-reels.ps 34185 PostScript
Tune-60439-reels.txt 194 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.