pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9916-KJ05_C.ps) >>/Users/jc/w/tmp/Tune-9916-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/KC/KJ05_C.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-9916-KJ05_C.abc 1638 ABC music file with the extracted tune(s)
Tune-9916-KJ05_C.ps 46137 PostScript
Tune-9916-KJ05_C.txt 1638 Plain-text file with the extracted tune(s)
Tune-9916-get.log 4261 Log file, useful mostly for debugging
Tune-99160-get.log 4079 Log file, useful mostly for debugging
Tune-99161-get.log 5478 Log file, useful mostly for debugging
Tune-99163-get.log 5416 Log file, useful mostly for debugging
Tune-99164-get.log 5514 Log file, useful mostly for debugging
Tune-99165-get.log 17520 Log file, useful mostly for debugging
Tune-99166-get.log 3400 Log file, useful mostly for debugging
These files should be available for 24 hours.