pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2930-playford.ps) >>/Users/jc/w/tmp/Tune-2930-get.log 2>&1" returned status 256
http://www.andyhornby.net/Music/playford tunes.ABC

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_29303.log 0 Log file, useful mostly for debugging
Tune-2930-get.log 17778 Log file, useful mostly for debugging
Tune-2930-playford.abc 81 ABC music file with the extracted tune(s)
Tune-2930-playford.ps 30857 PostScript
Tune-2930-playford.txt 81 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.