Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/CNS/OriginallyMine.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1140-OriginallyMine.ps) >>/Users/jc/w/tmp/Tune-1140-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/CNS/OriginallyMine.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-1140-OriginallyMine.abc 150 ABC music file with the extracted tune(s)
Tune-1140-OriginallyMine.ps 6 PostScript
Tune-1140-OriginallyMine.txt 150 Plain-text file with the extracted tune(s)
Tune-1140-get.log 4142 Log file, useful mostly for debugging
Tune-11400-get.log 8282 Log file, useful mostly for debugging
Tune-11404-Garryowen_with_variations_.abc 162 ABC music file with the extracted tune(s)
Tune-11404-Garryowen_with_variations_.ps 6 PostScript
Tune-11404-Garryowen_with_variations_.txt 162 Plain-text file with the extracted tune(s)
Tune-11404-get.log 8877 Log file, useful mostly for debugging
Tune-11405-get.log 5674 Log file, useful mostly for debugging
These files should be available for 24 hours.