pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-37741-scot2.ps) >>/Users/jc/w/tmp/Tune-37741-get.log 2>&1" returned status 256
http://home.usit.net/~bhooper/scot2.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-37741-get.log 4141 Log file, useful mostly for debugging
Tune-37741-scot2.abc 619 ABC music file with the extracted tune(s)
Tune-37741-scot2.ps 44024 PostScript
Tune-37741-scot2.txt 619 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.