pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-56048-1771_Randall.ps) >>/Users/jc/w/tmp/Tune-56048-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/DftY/1771_Randall.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.65 512x512 PNG]
filesizedescription
Tune-56048-1771_Randall.abc 16292 ABC music file with the extracted tune(s)
Tune-56048-1771_Randall.ps 117753 PostScript
Tune-56048-1771_Randall.txt 16292 Plain-text file with the extracted tune(s)
Tune-56048-get.log 16774 Log file, useful mostly for debugging
These files should be available for 24 hours.