pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-5813-Marshall-SelectionsFrom1822.ps) >>/Users/jc/w/tmp/Tune-5813-get.log 2>&1" returned status 256
http://www.cranfordpub.com/tunes/abcs/Marshall-SelectionsFrom1822.txt

Error exit status 256; here are some files to check:
[P=get.cgi V=1/1 B=0 scale=0.60 512x512 PNG]
filesizedescription
Coll_5813.log 263379 Log file, useful mostly for debugging
Form_58139.log 835 Log file, useful mostly for debugging
Tune-5813-Marshall-SelectionsFrom1822.abc 515 ABC music file with the extracted tune(s)
Tune-5813-Marshall-SelectionsFrom1822.ps 35619 PostScript
Tune-5813-Marshall-SelectionsFrom1822.txt 515 Plain-text file with the extracted tune(s)
Tune-5813-get.log 18502 Log file, useful mostly for debugging
Tune-58132-get.log 3665 Log file, useful mostly for debugging
These files should be available for 24 hours.