pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8603-MrsMuirMcKenziesDelight.ps) >>/Users/jc/w/tmp/Tune-8603-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/BruceShawyer/jigs/MrsMuirMcKenziesDelight.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_86032.log 67424 Log file, useful mostly for debugging
Form_86037.log 749 Log file, useful mostly for debugging
Tune-8603-MrsMuirMcKenziesDelight.abc 358 ABC music file with the extracted tune(s)
Tune-8603-MrsMuirMcKenziesDelight.ps 34222 PostScript
Tune-8603-MrsMuirMcKenziesDelight.txt 358 Plain-text file with the extracted tune(s)
Tune-8603-get.log 5172 Log file, useful mostly for debugging
Tune-86030-get.log 5702 Log file, useful mostly for debugging
Tune-86035-get.log 3363 Log file, useful mostly for debugging
Tune-86036-get.log 1405 Log file, useful mostly for debugging
Tune-86037-get.log 3954 Log file, useful mostly for debugging
Tune-86038-get.log 4334 Log file, useful mostly for debugging
These files should be available for 24 hours.