pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-91239-Brighton_Camp_7.ps) >>/Users/jc/w/tmp/Tune-91239-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/kirby98.fsnet.co.uk/br/Brighton_Camp_7.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
Tune-91239-Brighton_Camp_7.abc 627 ABC music file with the extracted tune(s)
Tune-91239-Brighton_Camp_7.ps 34902 PostScript
Tune-91239-Brighton_Camp_7.txt 627 Plain-text file with the extracted tune(s)
Tune-91239-get.log 5880 Log file, useful mostly for debugging
These files should be available for 24 hours.