pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1700-KR05_B.ps) >>/Users/jc/w/tmp/Tune-1700-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/KC/KR05_B.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-1700-KR05_B.abc 1177 ABC music file with the extracted tune(s)
Tune-1700-KR05_B.ps 44118 PostScript
Tune-1700-KR05_B.txt 1177 Plain-text file with the extracted tune(s)
Tune-1700-get.log 18982 Log file, useful mostly for debugging
Tune-17001-get.log 6310 Log file, useful mostly for debugging
Tune-17002-get.log 8855 Log file, useful mostly for debugging
Tune-17004-get.log 11782 Log file, useful mostly for debugging
Tune-17005-get.log 4509 Log file, useful mostly for debugging
Tune-17006-get.log 14660 Log file, useful mostly for debugging
Tune-17007-get.log 9581 Log file, useful mostly for debugging
Tune-17009-get.log 4159 Log file, useful mostly for debugging
These files should be available for 24 hours.