pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-88577-Mary_Gray.ps) >>/Users/jc/w/tmp/Tune-88577-get.log 2>&1" returned status 256
http://www.tunearch.org/wiki/Mary_Gray

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-88577-Mary_Gray.abc 201 ABC music file with the extracted tune(s)
Tune-88577-Mary_Gray.ps 33240 PostScript
Tune-88577-Mary_Gray.txt 201 Plain-text file with the extracted tune(s)
Tune-88577-get.log 4077 Log file, useful mostly for debugging
These files should be available for 24 hours.