pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-10658-misc_ABC.ps) >>/Users/jc/w/tmp/Tune-10658-get.log 2>&1" returned status 256
http://capeirish.com/webabc/working/source.folders/misc/misc_ABC.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_10658.log 139177 Log file, useful mostly for debugging
Tune-10658-get.log 4384 Log file, useful mostly for debugging
Tune-10658-misc_ABC.abc 280 ABC music file with the extracted tune(s)
Tune-10658-misc_ABC.ps 34886 PostScript
Tune-10658-misc_ABC.txt 280 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.