pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-6407-JonesJ.ps) >>/Users/jc/w/tmp/Tune-6407-get.log 2>&1" returned status 256
http://www.cpartington.plus.com/Links/ShropshireMss/JonesJ(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_64074.log 66884 Log file, useful mostly for debugging
Form_64078.log 1484 Log file, useful mostly for debugging
Tune-6407-JonesJ.abc 323 ABC music file with the extracted tune(s)
Tune-6407-JonesJ.ps 34106 PostScript
Tune-6407-JonesJ.txt 323 Plain-text file with the extracted tune(s)
Tune-6407-get.log 7838 Log file, useful mostly for debugging
Tune-64070-get.log 2823 Log file, useful mostly for debugging
These files should be available for 24 hours.