pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-6606-201_the_Linden_Tree.ps) >>/Users/jc/w/tmp/Tune-6606-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/EverydaySongBook/201_the_Linden_Tree.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.55 512x512 PNG]
filesizedescription
Tune-6606-201_the_Linden_Tree.abc 1520 ABC music file with the extracted tune(s)
Tune-6606-201_the_Linden_Tree.ps 38778 PostScript
Tune-6606-201_the_Linden_Tree.txt 1520 Plain-text file with the extracted tune(s)
Tune-6606-get.log 4667 Log file, useful mostly for debugging
Tune-66065-get.log 3080 Log file, useful mostly for debugging
Tune-66067-013_Newsham_Grange-001.svg 20233 Scalable Vector Graphics format
Tune-66067-013_Newsham_Grange.abc 692 ABC music file with the extracted tune(s)
Tune-66067-013_Newsham_Grange.txt 692 Plain-text file with the extracted tune(s)
Tune-66067-get.log 4366 Log file, useful mostly for debugging
These files should be available for 24 hours.