pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-46633-Duchess_of_Atholl_.ps) >>/Users/jc/w/tmp/Tune-46633-get.log 2>&1" returned status 256
http://tunearch.org/wiki/Duchess_of_Atholl_(3)

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-46633-Duchess_of_Atholl_.abc 1851 ABC music file with the extracted tune(s)
Tune-46633-Duchess_of_Atholl_.ps 47406 PostScript
Tune-46633-Duchess_of_Atholl_.txt 1851 Plain-text file with the extracted tune(s)
Tune-46633-get.log 14384 Log file, useful mostly for debugging
These files should be available for 24 hours.