pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1346-BrunetteDEcosse.ps) >>/Users/jc/w/tmp/Tune-1346-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/Scotland/BrunetteDEcosse.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_13469.log 139782 Log file, useful mostly for debugging
Tune-1346-BrunetteDEcosse.abc 436 ABC music file with the extracted tune(s)
Tune-1346-BrunetteDEcosse.ps 35392 PostScript
Tune-1346-BrunetteDEcosse.txt 436 Plain-text file with the extracted tune(s)
Tune-1346-get.log 4291 Log file, useful mostly for debugging
Tune-13461-get.log 3036 Log file, useful mostly for debugging
Tune-13462-get.log 5305 Log file, useful mostly for debugging
Tune-13468-get.log 15855 Log file, useful mostly for debugging
These files should be available for 24 hours.