pscmd="(jcabc2ps /Users/jc/w/tmp/Tune-28243-GloryOfTheSun_PLFD1657_142.abc -F fmt/pdf_70.fmt +s 0.70 +maxs 2000 )>/Users/jc/w/tmp/Tune-28243-GloryOfTheSun_PLFD1657_142.ps 2>>/Users/jc/w/tmp/Tune-28243-get.log" returned status 34816.
http://john-chambers.us/~jc/music/book/Playford/GloryOfTheSun_PLFD1657_142.abc

Error exit status 34816; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-28243-GloryOfTheSun_PLFD1657_142.abc 443 ABC music file with the extracted tune(s)
Tune-28243-GloryOfTheSun_PLFD1657_142.ps 0 PostScript
Tune-28243-GloryOfTheSun_PLFD1657_142.txt 443 Plain-text file with the extracted tune(s)
Tune-28243-get.log 4998 Log file, useful mostly for debugging
These files should be available for 24 hours.