pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-19422-Imitation.ps) >>/Users/jc/w/tmp/Tune-19422-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/by/Dougie_MacDonald/Imitation.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_19422.log 132418 Log file, useful mostly for debugging
Tune-19422-Imitation.abc 459 ABC music file with the extracted tune(s)
Tune-19422-Imitation.ps 35782 PostScript
Tune-19422-Imitation.txt 459 Plain-text file with the extracted tune(s)
Tune-19422-get.log 4191 Log file, useful mostly for debugging
These files should be available for 24 hours.