pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2885-KF_B.ps) >>/Users/jc/w/tmp/Tune-2885-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/KC/KF_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-2885-KF_B.abc 21045 ABC music file with the extracted tune(s)
Tune-2885-KF_B.ps 238169 PostScript
Tune-2885-KF_B.txt 21045 Plain-text file with the extracted tune(s)
Tune-2885-get.log 20600 Log file, useful mostly for debugging
Tune-28850-get.log 10251 Log file, useful mostly for debugging
Tune-28851-get.log 8478 Log file, useful mostly for debugging
Tune-28853-get.log 4113 Log file, useful mostly for debugging
Tune-28854-get.log 3686 Log file, useful mostly for debugging
Tune-28855-208.abc 1087 ABC music file with the extracted tune(s)
Tune-28855-208.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-28855-208.ps 36291 PostScript
Tune-28855-208.txt 1087 Plain-text file with the extracted tune(s)
Tune-28855-get.log 6163 Log file, useful mostly for debugging
Tune-28857-get.log 3268 Log file, useful mostly for debugging
Tune-28858-get.log 3862 Log file, useful mostly for debugging
Tune-28859-get.log 5575 Log file, useful mostly for debugging
These files should be available for 24 hours.