pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9212-moose_the_mooche.ps) >>/Users/jc/w/tmp/Tune-9212-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/jazz/moose_the_mooche.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-9212-get.log 14097 Log file, useful mostly for debugging
Tune-9212-moose_the_mooche.abc 1032 ABC music file with the extracted tune(s)
Tune-9212-moose_the_mooche.ps 41378 PostScript
Tune-9212-moose_the_mooche.txt 1032 Plain-text file with the extracted tune(s)
Tune-92120-get.log 4492 Log file, useful mostly for debugging
Tune-92122-get.log 4894 Log file, useful mostly for debugging
Tune-92123-CJSurtees.abc 146 ABC music file with the extracted tune(s)
Tune-92123-CJSurtees.txt 146 Plain-text file with the extracted tune(s)
Tune-92123-get.log 3168 Log file, useful mostly for debugging
Tune-92125-Goulding_SSEIFA_v3.abc 168 ABC music file with the extracted tune(s)
Tune-92125-Goulding_SSEIFA_v3.ps 6 PostScript
Tune-92125-Goulding_SSEIFA_v3.txt 168 Plain-text file with the extracted tune(s)
Tune-92125-get.log 4241 Log file, useful mostly for debugging
Tune-92127-get.log 2866 Log file, useful mostly for debugging
Tune-92128-get.log 4205 Log file, useful mostly for debugging
Tune-92129-CJSurtees.abc 146 ABC music file with the extracted tune(s)
Tune-92129-CJSurtees.ps 6 PostScript
Tune-92129-CJSurtees.txt 146 Plain-text file with the extracted tune(s)
Tune-92129-get.log 8177 Log file, useful mostly for debugging
These files should be available for 24 hours.