pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7468-KR10_C.ps) >>/Users/jc/w/tmp/Tune-7468-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/KC/KR10_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-7468-KR10_C.abc 1910 ABC music file with the extracted tune(s)
Tune-7468-KR10_C.ps 46123 PostScript
Tune-7468-KR10_C.txt 1910 Plain-text file with the extracted tune(s)
Tune-7468-get.log 4233 Log file, useful mostly for debugging
Tune-74680-get.log 3598 Log file, useful mostly for debugging
Tune-74681-get.log 5563 Log file, useful mostly for debugging
Tune-74682-get.log 3644 Log file, useful mostly for debugging
Tune-74683-get.log 4864 Log file, useful mostly for debugging
Tune-74684-get.log 4047 Log file, useful mostly for debugging
Tune-74685-get.log 4238 Log file, useful mostly for debugging
Tune-74686-get.log 5403 Log file, useful mostly for debugging
Tune-74687-get.log 4541 Log file, useful mostly for debugging
Tune-74688-Frei_Dm_C-001.svg 66858 Scalable Vector Graphics format
Tune-74688-Frei_Dm_C.abc 1357 ABC music file with the extracted tune(s)
Tune-74688-Frei_Dm_C.txt 1357 Plain-text file with the extracted tune(s)
Tune-74688-get.log 9879 Log file, useful mostly for debugging
These files should be available for 24 hours.