pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7921-roseinheather.ps) >>/Users/jc/w/tmp/Tune-7921-get.log 2>&1" returned status 256
http://www.banjolin.co.uk/tunes/abcs/roseinheather.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_79210.log 64184 Log file, useful mostly for debugging
Tune-7921-get.log 4265 Log file, useful mostly for debugging
Tune-7921-roseinheather.abc 282 ABC music file with the extracted tune(s)
Tune-7921-roseinheather.ps 35371 PostScript
Tune-7921-roseinheather.txt 282 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.