pscmd="(jcabc2ps /Users/jc/w/tmp/Tune-2932-BostonCollection.abc -F fmt/pdf_70.fmt +s 0.70 +maxs 2000 )>/Users/jc/w/tmp/Tune-2932-BostonCollection.ps 2>>/Users/jc/w/tmp/Tune-2932-get.log" returned status 34304.
http://roaringjelly.org/~jc/music/book/BostonCollection.abc

Error exit status 34304; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-2932-BostonCollection.abc 284156 ABC music file with the extracted tune(s)
Tune-2932-BostonCollection.ps 32173 PostScript
Tune-2932-BostonCollection.txt 284156 Plain-text file with the extracted tune(s)
Tune-2932-get.log 138218 Log file, useful mostly for debugging
Tune-29320-get.log 3869 Log file, useful mostly for debugging
Tune-29321-get.log 4384 Log file, useful mostly for debugging
Tune-29324-get.log 5149 Log file, useful mostly for debugging
Tune-29327-get.log 9329 Log file, useful mostly for debugging
Tune-29329-get.log 4523 Log file, useful mostly for debugging
These files should be available for 24 hours.