pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2394-There_Grows_A_Bonnie_Brier_Bush.ps) >>/Users/jc/w/tmp/Tune-2394-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/thisoldtractor.com/There_Grows_A_Bonnie_Brier_Bush.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_23944.log 751 Log file, useful mostly for debugging
Tune-2394-There_Grows_A_Bonnie_Brier_Bush.abc 470 ABC music file with the extracted tune(s)
Tune-2394-There_Grows_A_Bonnie_Brier_Bush.ps 34611 PostScript
Tune-2394-There_Grows_A_Bonnie_Brier_Bush.txt 470 Plain-text file with the extracted tune(s)
Tune-2394-get.log 8762 Log file, useful mostly for debugging
Tune-23942-get.log 1420 Log file, useful mostly for debugging
Tune-23943-get.log 8322 Log file, useful mostly for debugging
Tune-23949-get.log 3735 Log file, useful mostly for debugging
These files should be available for 24 hours.