pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-14965-Afton_Water-G-32-2.ps) >>/Users/jc/w/tmp/Tune-14965-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/session/waltz/Afton_Water-G-32-2.abc

Error exit status 256; here are some files to check:
[P=get.cgi V=1/1 B=0 scale=0.65 512x512 PNG]
filesizedescription
Form_14965.log 1719 Log file, useful mostly for debugging
Tune-14965-Afton_Water-G-32-2.abc 569 ABC music file with the extracted tune(s)
Tune-14965-Afton_Water-G-32-2.ps 33913 PostScript
Tune-14965-Afton_Water-G-32-2.txt 569 Plain-text file with the extracted tune(s)
Tune-14965-get.log 26426 Log file, useful mostly for debugging
These files should be available for 24 hours.