pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-72620-Lady_Carmichael_of_Castle_Craig.ps) >>/Users/jc/w/tmp/Tune-72620-get.log 2>&1" returned status 256
http://www.tunearch.org/wiki/Lady_Carmichael_of_Castle_Craig

Error exit status 256; here are some files to check:

[P=get.cgi V=1/1 B=0 scale=0.60 512x512 PNG]
filesizedescription
Coll_72620.log 62564 Log file, useful mostly for debugging
Tune-72620-Lady_Carmichael_of_Castle_Craig.abc 305 ABC music file with the extracted tune(s)
Tune-72620-Lady_Carmichael_of_Castle_Craig.ps 35673 PostScript
Tune-72620-Lady_Carmichael_of_Castle_Craig.txt 305 Plain-text file with the extracted tune(s)
Tune-72620-get.log 4564 Log file, useful mostly for debugging
These files should be available for 24 hours.