pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-93732-scotbrav.ps) >>/Users/jc/w/tmp/Tune-93732-get.log 2>&1" returned status 256
http://www.blackflute.com/music/tunes/other/scotbrav.abc

Error exit status 256; here are some files to check:

[P=get.cgi V=1/1 B=0 scale=0.60 512x512 PNG]
filesizedescription
Tune-93732-get.log 4201 Log file, useful mostly for debugging
Tune-93732-scotbrav.abc 381 ABC music file with the extracted tune(s)
Tune-93732-scotbrav.ps 36678 PostScript
Tune-93732-scotbrav.txt 381 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.