pscmd="(jcabc2ps /Users/jc/w/tmp/Tune-5346-1641_LA_POLKA.abc -F fmt/pdf_70.fmt +s 0.70 +maxs 2000 )>/Users/jc/w/tmp/Tune-5346-1641_LA_POLKA.ps 2>>/Users/jc/w/tmp/Tune-5346-get.log" returned status 34304.
http://roaringjelly.org/~jc/music/book/BostonCollection/1641_LA_POLKA.abc

Error exit status 34304; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_53467.log 117642 Log file, useful mostly for debugging
Tune-5346-1641_LA_POLKA.abc 3626 ABC music file with the extracted tune(s)
Tune-5346-1641_LA_POLKA.ps 0 PostScript
Tune-5346-1641_LA_POLKA.txt 3626 Plain-text file with the extracted tune(s)
Tune-5346-get.log 6142 Log file, useful mostly for debugging
Tune-53462-flowers_of_Edinburgh.abc 154 ABC music file with the extracted tune(s)
Tune-53462-flowers_of_Edinburgh.pdf 2217 Portable Data Format
Tune-53462-flowers_of_Edinburgh.ps 6 PostScript
Tune-53462-flowers_of_Edinburgh.txt 154 Plain-text file with the extracted tune(s)
Tune-53462-get.log 5154 Log file, useful mostly for debugging
Tune-53463-get.log 1401 Log file, useful mostly for debugging
Tune-53466-get.log 7951 Log file, useful mostly for debugging
Tune-53466-v3tune.abc 143 ABC music file with the extracted tune(s)
Tune-53466-v3tune.pdf 2217 Portable Data Format
Tune-53466-v3tune.ps 6 PostScript
Tune-53466-v3tune.txt 143 Plain-text file with the extracted tune(s)
Tune-53467-Gow-CSR-abc2.abc 149 ABC music file with the extracted tune(s)
Tune-53467-Gow-CSR-abc2.txt 149 Plain-text file with the extracted tune(s)
Tune-53467-get.log 8614 Log file, useful mostly for debugging
Tune-53467-moose_the_mooche.abc 1032 ABC music file with the extracted tune(s)
Tune-53467-moose_the_mooche.pdf 34757 Portable Data Format
Tune-53467-moose_the_mooche.ps 41379 PostScript
Tune-53467-moose_the_mooche.txt 1032 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.