Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1808/Garryowen_with_variations_.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7516-Garryowen_with_variations_.ps) >>/Users/jc/w/tmp/Tune-7516-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/1808/Garryowen_with_variations_.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Tune-7516-Garryowen_with_variations_.abc 163 ABC music file with the extracted tune(s)
Tune-7516-Garryowen_with_variations_.ps 6 PostScript
Tune-7516-Garryowen_with_variations_.txt 163 Plain-text file with the extracted tune(s)
Tune-7516-get.log 4404 Log file, useful mostly for debugging
Tune-75161-get.log 9609 Log file, useful mostly for debugging
Tune-75163-get.log 5883 Log file, useful mostly for debugging
Tune-75167-get.log 3290 Log file, useful mostly for debugging
Tune-75169-Gow-CSR1-abc1.abc 150 ABC music file with the extracted tune(s)
Tune-75169-Gow-CSR1-abc1.txt 150 Plain-text file with the extracted tune(s)
Tune-75169-get.log 3238 Log file, useful mostly for debugging
These files should be available for 24 hours.