pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-94912-Belle_Catherine.ps) >>/Users/jc/w/tmp/Tune-94912-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/CJSurtees/Belle_Catherine.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-94912-Belle_Catherine.abc 772 ABC music file with the extracted tune(s)
Tune-94912-Belle_Catherine.ps 33396 PostScript
Tune-94912-Belle_Catherine.txt 772 Plain-text file with the extracted tune(s)
Tune-94912-SCD_Book49-V1.abc 149 ABC music file with the extracted tune(s)
Tune-94912-SCD_Book49-V1.txt 149 Plain-text file with the extracted tune(s)
Tune-94912-get.log 7811 Log file, useful mostly for debugging
These files should be available for 24 hours.