pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-68942-DelaneysDrummers.ps) >>/Users/jc/w/tmp/Tune-68942-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/BruceShawyer/jigs/DelaneysDrummers.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
Form_68942.log 753 Log file, useful mostly for debugging
Tune-68942-DelaneysDrummers.abc 502 ABC music file with the extracted tune(s)
Tune-68942-DelaneysDrummers.ps 38216 PostScript
Tune-68942-DelaneysDrummers.txt 502 Plain-text file with the extracted tune(s)
Tune-68942-get.log 4567 Log file, useful mostly for debugging
These files should be available for 24 hours.