pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-93290-fox_cj.ps) >>/Users/jc/w/tmp/Tune-93290-get.log 2>&1" returned status 256
http://www.village-music-project.org.uk/abc/fox_cj.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-93290-fox_cj.abc 430 ABC music file with the extracted tune(s)
Tune-93290-fox_cj.ps 36238 PostScript
Tune-93290-fox_cj.txt 430 Plain-text file with the extracted tune(s)
Tune-93290-get.log 4459 Log file, useful mostly for debugging
These files should be available for 24 hours.