pscmd="(jcabc2ps /Users/jc/w/tmp/Tune-20047-all.abc -F fmt/pdf_60.fmt +s 0.60 +maxs 2000 )>/Users/jc/w/tmp/Tune-20047-all.ps 2>>/Users/jc/w/tmp/Tune-20047-get.log" returned status 256.
http://john-chambers.us/~jc/music/abc/by/George_Meikle/all.abc

Error exit status 256; here are some files to check:
[P=get.cgi V=1/1 B=0 scale=0.60 512x512 ]
filesizedescription
Tune-20047-all.abc 673 ABC music file with the extracted tune(s)
Tune-20047-all.ps 30724 PostScript
Tune-20047-all.txt 673 Plain-text file with the extracted tune(s)
Tune-20047-get.log 4268 Log file, useful mostly for debugging
These files should be available for 24 hours.