pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-73014-20832_Nos_Galen.ps) >>/Users/jc/w/tmp/Tune-73014-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/ERM/20832_Nos_Galen.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.55 512x512 PNG]
filesizedescription
Form_73014.log 964 Log file, useful mostly for debugging
Tune-73014-20832_Nos_Galen.abc 685 ABC music file with the extracted tune(s)
Tune-73014-20832_Nos_Galen.ps 35732 PostScript
Tune-73014-20832_Nos_Galen.txt 685 Plain-text file with the extracted tune(s)
Tune-73014-get.log 4459 Log file, useful mostly for debugging
These files should be available for 24 hours.