pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-59469-fs.ps) >>/Users/jc/w/tmp/Tune-59469-get.log 2>&1" returned status 256
http://www.capeirish.com/webabc/working/source.folders/fs/fs.2/fs.2_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
Tune-59469-fs.abc 245 ABC music file with the extracted tune(s)
Tune-59469-fs.ps 34467 PostScript
Tune-59469-fs.txt 245 Plain-text file with the extracted tune(s)
Tune-59469-get.log 4268 Log file, useful mostly for debugging
These files should be available for 24 hours.