pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9854-Brighton_Camp.ps) >>/Users/jc/w/tmp/Tune-9854-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/LesterBailey/Brighton_Camp.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_98543.log 261969 Log file, useful mostly for debugging
Tune-9854-Brighton_Camp.abc 0 ABC music file with the extracted tune(s)
Tune-9854-Brighton_Camp.ps 0 PostScript
Tune-9854-Brighton_Camp.txt 0 Plain-text file with the extracted tune(s)
Tune-9854-get.log 0 Log file, useful mostly for debugging
Tune-98542-get.log 3074 Log file, useful mostly for debugging
Tune-98543-get.log 6366 Log file, useful mostly for debugging
Tune-98549-get.log 4890 Log file, useful mostly for debugging
These files should be available for 24 hours.