pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7443-Highland_Donald.ps) >>/Users/jc/w/tmp/Tune-7443-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/BruceShawyer/reel/Highland_Donald.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_74439.log 132148 Log file, useful mostly for debugging
Form_74430.log 781 Log file, useful mostly for debugging
Tune-7443-Highland_Donald.abc 402 ABC music file with the extracted tune(s)
Tune-7443-Highland_Donald.ps 35682 PostScript
Tune-7443-Highland_Donald.txt 402 Plain-text file with the extracted tune(s)
Tune-7443-get.log 4380 Log file, useful mostly for debugging
Tune-74433-get.log 2998 Log file, useful mostly for debugging
Tune-74437-get.log 4810 Log file, useful mostly for debugging
Tune-74438-get.log 1685 Log file, useful mostly for debugging
These files should be available for 24 hours.