pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-93705-Bleeding_Heart.ps) >>/Users/jc/w/tmp/Tune-93705-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/JohnWalsh/Bleeding_Heart.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_93705.log 799 Log file, useful mostly for debugging
Tune-93705-Bleeding_Heart.abc 1422 ABC music file with the extracted tune(s)
Tune-93705-Bleeding_Heart.ps 36155 PostScript
Tune-93705-Bleeding_Heart.txt 1422 Plain-text file with the extracted tune(s)
Tune-93705-get.log 4546 Log file, useful mostly for debugging
These files should be available for 24 hours.