pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3594-Drummer_AL.ps) >>/Users/jc/w/tmp/Tune-3594-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/AnselmLingnau/Drummer_AL.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_35948.log 139782 Log file, useful mostly for debugging
Form_35942.log 868 Log file, useful mostly for debugging
Tune-3594-Drummer_AL.abc 502 ABC music file with the extracted tune(s)
Tune-3594-Drummer_AL.ps 37497 PostScript
Tune-3594-Drummer_AL.txt 502 Plain-text file with the extracted tune(s)
Tune-3594-get.log 7907 Log file, useful mostly for debugging
Tune-35945-get.log 2462 Log file, useful mostly for debugging
Tune-35949-get.log 5117 Log file, useful mostly for debugging
These files should be available for 24 hours.