pscmd="(jcabc2ps /Users/jc/w/tmp/Tune-70835-0473-CastleDonovan.abc -F fmt/pdf_60.fmt +s 0.60 +maxs 2000 )>/Users/jc/w/tmp/Tune-70835-0473-CastleDonovan.ps 2>>/Users/jc/w/tmp/Tune-70835-get.log" returned status 34304.
http://www.oldmusicproject.com/AA2ABC/Abc-0401-0500/0473-CastleDonovan.abc

Error exit status 34304; here are some files to check:
[P=get.cgi V=1/1 B=0 scale=0.60 512x512 ]
filesizedescription
Tune-70835-0473-CastleDonovan.abc 1137 ABC music file with the extracted tune(s)
Tune-70835-0473-CastleDonovan.ps 0 PostScript
Tune-70835-0473-CastleDonovan.txt 1137 Plain-text file with the extracted tune(s)
Tune-70835-get.log 8474 Log file, useful mostly for debugging
These files should be available for 24 hours.