pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-99220-3065_the_Source_of_Spey.ps) >>/Users/jc/w/tmp/Tune-99220-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Kerr/MM3/3065_the_Source_of_Spey.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_99220.log 865 Log file, useful mostly for debugging
Tune-99220-3065_the_Source_of_Spey.abc 330 ABC music file with the extracted tune(s)
Tune-99220-3065_the_Source_of_Spey.ps 34795 PostScript
Tune-99220-3065_the_Source_of_Spey.txt 330 Plain-text file with the extracted tune(s)
Tune-99220-get.log 4698 Log file, useful mostly for debugging
These files should be available for 24 hours.