pscmd="(jcabc2ps /Users/jc/w/tmp/Tune-5445-Piper.abc -F fmt/pdf_60.fmt +s 0.60 +maxs 2000 )>/Users/jc/w/tmp/Tune-5445-Piper.ps 2>>/Users/jc/w/tmp/Tune-5445-get.log" returned status 34304.
http://tunearch.org/wiki/Piper's_Frolic_(The)

Error exit status 34304; here are some files to check:

[P=get.cgi V=1/1 B=0 scale=0.60 512x512 ]
filesizedescription
Coll_54451.log 337335 Log file, useful mostly for debugging
Coll_54458.log 131878 Log file, useful mostly for debugging
Form_54450.log 770 Log file, useful mostly for debugging
Tune-5445-Piper.abc 65033 ABC music file with the extracted tune(s)
Tune-5445-Piper.ps 0 PostScript
Tune-5445-Piper.txt 65033 Plain-text file with the extracted tune(s)
Tune-5445-get.log 12011 Log file, useful mostly for debugging
Tune-54450-get.log 4592 Log file, useful mostly for debugging
These files should be available for 24 hours.