pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2682-542_the_B_ulord.ps) >>/Users/jc/w/tmp/Tune-2682-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/JohnTreat/GftF/542_the_B_ulord.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-2682-542_the_B_ulord.abc 672 ABC music file with the extracted tune(s)
Tune-2682-542_the_B_ulord.ps 33820 PostScript
Tune-2682-542_the_B_ulord.txt 672 Plain-text file with the extracted tune(s)
Tune-2682-get.log 4586 Log file, useful mostly for debugging
Tune-26820-get.log 3445 Log file, useful mostly for debugging
Tune-26824-028_Harlequin.abc 818 ABC music file with the extracted tune(s)
Tune-26824-028_Harlequin.ps 38369 PostScript
Tune-26824-028_Harlequin.txt 818 Plain-text file with the extracted tune(s)
Tune-26824-get.log 7898 Log file, useful mostly for debugging
These files should be available for 24 hours.