pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-57949-czscot.ps) >>/Users/jc/w/tmp/Tune-57949-get.log 2>&1" returned status 256
http://members.yline.com/~zeiler1/abc/czscot.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
Coll_57949.log 63644 Log file, useful mostly for debugging
Tune-57949-czscot.abc 283 ABC music file with the extracted tune(s)
Tune-57949-czscot.ps 34154 PostScript
Tune-57949-czscot.txt 283 Plain-text file with the extracted tune(s)
Tune-57949-get.log 6224 Log file, useful mostly for debugging
These files should be available for 24 hours.