pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-68163-e-f.ps) >>/Users/jc/w/tmp/Tune-68163-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/atrilcoral.com/e-f.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-68163-e-f.abc 358 ABC music file with the extracted tune(s)
Tune-68163-e-f.ps 37626 PostScript
Tune-68163-e-f.txt 358 Plain-text file with the extracted tune(s)
Tune-68163-get.log 7113 Log file, useful mostly for debugging
These files should be available for 24 hours.