pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-6513-Frei_Niftys.ps) >>/Users/jc/w/tmp/Tune-6513-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/KC/Frei_Niftys.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Form_65135.log 1236 Log file, useful mostly for debugging
Tune-6513-Frei_Niftys.abc 1731 ABC music file with the extracted tune(s)
Tune-6513-Frei_Niftys.ps 48436 PostScript
Tune-6513-Frei_Niftys.txt 1731 Plain-text file with the extracted tune(s)
Tune-6513-GlenburnieRant_2.abc 407 ABC music file with the extracted tune(s)
Tune-6513-GlenburnieRant_2.pdf 10421 Portable Data Format
Tune-6513-GlenburnieRant_2.ps 33212 PostScript
Tune-6513-GlenburnieRant_2.txt 407 Plain-text file with the extracted tune(s)
Tune-6513-get.log 14871 Log file, useful mostly for debugging
Tune-65130-get.log 5743 Log file, useful mostly for debugging
Tune-65138-get.log 9559 Log file, useful mostly for debugging
These files should be available for 24 hours.