pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3750-i-j.ps) >>/Users/jc/w/tmp/Tune-3750-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/atrilcoral.com/i-j.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
Coll_37507.log 134337 Log file, useful mostly for debugging
Find_37509.log 1577 Log file, useful mostly for debugging
Tune-3750-get.log 4280 Log file, useful mostly for debugging
Tune-3750-i-j.abc 311 ABC music file with the extracted tune(s)
Tune-3750-i-j.ps 34889 PostScript
Tune-3750-i-j.txt 311 Plain-text file with the extracted tune(s)
Tune-37502-get.log 3029 Log file, useful mostly for debugging
Tune-37509-get.log 3408 Log file, useful mostly for debugging
These files should be available for 24 hours.