pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-91158-Bamford_Hornpipe.ps) >>/Users/jc/w/tmp/Tune-91158-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/BruceShawyer/reel/Bamford_Hornpipe.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_91158.log 1698 Log file, useful mostly for debugging
Tune-91158-Bamford_Hornpipe.abc 254 ABC music file with the extracted tune(s)
Tune-91158-Bamford_Hornpipe.ps 36217 PostScript
Tune-91158-Bamford_Hornpipe.txt 254 Plain-text file with the extracted tune(s)
Tune-91158-get.log 4532 Log file, useful mostly for debugging
These files should be available for 24 hours.