pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-32479-21012_Ma_Chere_Amie.ps) >>/Users/jc/w/tmp/Tune-32479-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/ERM/21012_Ma_Chere_Amie.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.55 512x512 PNG]
filesizedescription
Coll_32479.log 462609 Log file, useful mostly for debugging
Form_32479.log 965 Log file, useful mostly for debugging
Tune-32479-21012_Ma_Chere_Amie.abc 619 ABC music file with the extracted tune(s)
Tune-32479-21012_Ma_Chere_Amie.ps 35393 PostScript
Tune-32479-21012_Ma_Chere_Amie.txt 619 Plain-text file with the extracted tune(s)
Tune-32479-get.log 4565 Log file, useful mostly for debugging
These files should be available for 24 hours.