pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-25313-PS_jigs.ps) >>/Users/jc/w/tmp/Tune-25313-get.log 2>&1" returned status 256
http://www.gulfweb.net/rlwalker/abc/PS_jigs.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-25313-PS_jigs.abc 153 ABC music file with the extracted tune(s)
Tune-25313-PS_jigs.ps 33530 PostScript
Tune-25313-PS_jigs.txt 153 Plain-text file with the extracted tune(s)
Tune-25313-get.log 4159 Log file, useful mostly for debugging
These files should be available for 24 hours.