pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8918-BonnieCharlie2ndSetting.ps) >>/Users/jc/w/tmp/Tune-8918-get.log 2>&1" returned status 256
http://www.math.mun.ca/~bshawyer/straths/BonnieCharlie2ndSetting.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_89180.log 772 Log file, useful mostly for debugging
Form_89188.log 745 Log file, useful mostly for debugging
Tune-8918-BonnieCharlie2ndSetting.abc 462 ABC music file with the extracted tune(s)
Tune-8918-BonnieCharlie2ndSetting.ps 37876 PostScript
Tune-8918-BonnieCharlie2ndSetting.txt 462 Plain-text file with the extracted tune(s)
Tune-8918-get.log 10443 Log file, useful mostly for debugging
Tune-89180-get.log 5447 Log file, useful mostly for debugging
Tune-89182-get.log 4347 Log file, useful mostly for debugging
Tune-89185-get.log 3157 Log file, useful mostly for debugging
Tune-89187-get.log 3786 Log file, useful mostly for debugging
Tune-89189-get.log 4516 Log file, useful mostly for debugging
These files should be available for 24 hours.