pscmd="(jcabc2ps /Users/jc/w/tmp/Tune-10229-1000_Title.abc -F fmt/pdf_70.fmt +s 0.70 +maxs 2000 )>/Users/jc/w/tmp/Tune-10229-1000_Title.ps 2>>/Users/jc/w/tmp/Tune-10229-get.log" returned status 256.
http://roaringjelly.org/~jc/music/book/ACMV/1000_Title.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-10229-1000_Title.abc 494 ABC music file with the extracted tune(s)
Tune-10229-1000_Title.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-10229-1000_Title.ps 30514 PostScript
Tune-10229-1000_Title.txt 494 Plain-text file with the extracted tune(s)
Tune-10229-get.log 5447 Log file, useful mostly for debugging
These files should be available for 24 hours.