pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-95889-Lady_Dorothea_Stewart_Murray.ps) >>/Users/jc/w/tmp/Tune-95889-get.log 2>&1" returned status 256
http://tunearch.org/wiki/Lady_Dorothea_Stewart_Murray's_Wedding_March

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-95889-Lady_Dorothea_Stewart_Murray.abc 1995 ABC music file with the extracted tune(s)
Tune-95889-Lady_Dorothea_Stewart_Murray.ps 53474 PostScript
Tune-95889-Lady_Dorothea_Stewart_Murray.txt 1995 Plain-text file with the extracted tune(s)
Tune-95889-get.log 11163 Log file, useful mostly for debugging
These files should be available for 24 hours.