pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3380-0_Title.ps) >>/Users/jc/w/tmp/Tune-3380-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/MSRPB/0_Title.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.55 512x512 PNG]
filesizedescription
Find_33806.log 1519 Log file, useful mostly for debugging
Form_33804.log 839 Log file, useful mostly for debugging
Form_33805.log 964 Log file, useful mostly for debugging
Tune-3380-0_Title.abc 682 ABC music file with the extracted tune(s)
Tune-3380-0_Title.ps 31135 PostScript
Tune-3380-0_Title.txt 682 Plain-text file with the extracted tune(s)
Tune-3380-get.log 8625 Log file, useful mostly for debugging
Tune-33803-get.log 5868 Log file, useful mostly for debugging
Tune-33805-get.log 95044 Log file, useful mostly for debugging
Tune-33806-get.log 21332 Log file, useful mostly for debugging
These files should be available for 24 hours.