Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/CCCCD2/PaulBackstrom-LfD.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-310-PaulBackstrom-LfD.ps) >>/Users/jc/w/tmp/Tune-310-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/CCCCD2/PaulBackstrom-LfD.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Coll_31024.log 127531 Log file, useful mostly for debugging
Coll_31042.log 344749 Log file, useful mostly for debugging
Coll_31085.log 123694 Log file, useful mostly for debugging
Coll_31098.log 137773 Log file, useful mostly for debugging
Find_31066.log 1837 Log file, useful mostly for debugging
Tune-310-PaulBackstrom-LfD.abc 156 ABC music file with the extracted tune(s)
Tune-310-PaulBackstrom-LfD.ps 6 PostScript
Tune-310-PaulBackstrom-LfD.txt 156 Plain-text file with the extracted tune(s)
Tune-310-get.log 4206 Log file, useful mostly for debugging
Tune-31004-get.log 5487 Log file, useful mostly for debugging
Tune-3101-get.log 4281 Log file, useful mostly for debugging
Tune-31011-get.log 35685 Log file, useful mostly for debugging
Tune-31025-get.log 4533 Log file, useful mostly for debugging
Tune-31028-get.log 4556 Log file, useful mostly for debugging
Tune-31043-get.log 84095 Log file, useful mostly for debugging
Tune-31046-get.log 4568 Log file, useful mostly for debugging
Tune-31056-get.log 3690 Log file, useful mostly for debugging
Tune-31058-get.log 5289 Log file, useful mostly for debugging
Tune-31059-get.log 4020 Log file, useful mostly for debugging
Tune-3107-get.log 5427 Log file, useful mostly for debugging
Tune-31072-get.log 3546 Log file, useful mostly for debugging
Tune-31082-get.log 4398 Log file, useful mostly for debugging
Tune-3109-get.log 5423 Log file, useful mostly for debugging
Tune-31093-get.log 5474 Log file, useful mostly for debugging
These files should be available for 24 hours.