pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1544-00_Title.ps) >>/Users/jc/w/tmp/Tune-1544-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Feuillet_Essex/FtFIoD/00_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_15445.log 1441 Log file, useful mostly for debugging
Tune-1544-00_Title.abc 1074 ABC music file with the extracted tune(s)
Tune-1544-00_Title.ps 31956 PostScript
Tune-1544-00_Title.txt 1074 Plain-text file with the extracted tune(s)
Tune-1544-get.log 4514 Log file, useful mostly for debugging
Tune-15440-get.log 9614 Log file, useful mostly for debugging
Tune-15441-get.log 4660 Log file, useful mostly for debugging
Tune-15443-get.log 4604 Log file, useful mostly for debugging
Tune-15449-get.log 5403 Log file, useful mostly for debugging
These files should be available for 24 hours.