pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-74800-Bonnie_Strathmore.ps) >>/Users/jc/w/tmp/Tune-74800-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/BruceShawyer/jig/Bonnie_Strathmore.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_74800.log 1919 Log file, useful mostly for debugging
Tune-74800-Bonnie_Strathmore.abc 372 ABC music file with the extracted tune(s)
Tune-74800-Bonnie_Strathmore.ps 34614 PostScript
Tune-74800-Bonnie_Strathmore.txt 372 Plain-text file with the extracted tune(s)
Tune-74800-get.log 5042 Log file, useful mostly for debugging
These files should be available for 24 hours.