pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-5463-MooreTy.ps) >>/Users/jc/w/tmp/Tune-5463-get.log 2>&1" returned status 256
http://www.cpartington.plus.com/Links/MooreTy/MooreTy(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_54639.log 61214 Log file, useful mostly for debugging
Tune-5463-MooreTy.abc 403 ABC music file with the extracted tune(s)
Tune-5463-MooreTy.ps 35539 PostScript
Tune-5463-MooreTy.txt 403 Plain-text file with the extracted tune(s)
Tune-5463-get.log 38158 Log file, useful mostly for debugging
Tune-54634-get.log 4426 Log file, useful mostly for debugging
Tune-54635-get.log 1567 Log file, useful mostly for debugging
These files should be available for 24 hours.