pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1033-HughesR.ps) >>/Users/jc/w/tmp/Tune-1033-get.log 2>&1" returned status 256
http://www.cpartington.plus.com/Links/ShropshireMss/HughesR(12-4-16).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_10333.log 62294 Log file, useful mostly for debugging
Coll_10336.log 60944 Log file, useful mostly for debugging
Form_1033.log 771 Log file, useful mostly for debugging
Form_10330.log 1723 Log file, useful mostly for debugging
Form_10339.log 725 Log file, useful mostly for debugging
Tune-1033-HughesR.abc 377 ABC music file with the extracted tune(s)
Tune-1033-HughesR.ps 33941 PostScript
Tune-1033-HughesR.txt 377 Plain-text file with the extracted tune(s)
Tune-1033-get.log 48351 Log file, useful mostly for debugging
Tune-10336-get.log 8128 Log file, useful mostly for debugging
Tune-10337-get.log 5353 Log file, useful mostly for debugging
Tune-10338-get.log 3029 Log file, useful mostly for debugging
These files should be available for 24 hours.