pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-88070-0774.ps) >>/Users/jc/w/tmp/Tune-88070-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Athole/X/0774.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
Tune-88070-0774.abc 236 ABC music file with the extracted tune(s)
Tune-88070-0774.ps 34686 PostScript
Tune-88070-0774.txt 236 Plain-text file with the extracted tune(s)
Tune-88070-get.log 4097 Log file, useful mostly for debugging
These files should be available for 24 hours.