pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-34338-962_Peggy_of_the_Green.ps) >>/Users/jc/w/tmp/Tune-34338-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/DftY/1780/Thompson/962_Peggy_of_the_Green.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.55 512x512 PNG]
filesizedescription
Coll_34338.log 264661 Log file, useful mostly for debugging
Tune-34338-962_Peggy_of_the_Green.abc 782 ABC music file with the extracted tune(s)
Tune-34338-962_Peggy_of_the_Green.ps 33989 PostScript
Tune-34338-962_Peggy_of_the_Green.txt 782 Plain-text file with the extracted tune(s)
Tune-34338-get.log 4781 Log file, useful mostly for debugging
These files should be available for 24 hours.