pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-41134-Sweet_Biddy_Daly_1.ps) >>/Users/jc/w/tmp/Tune-41134-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/irtrad-l/Sweet_Biddy_Daly_1.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
Form_41134.log 1494 Log file, useful mostly for debugging
Tune-41134-Sweet_Biddy_Daly_1.abc 850 ABC music file with the extracted tune(s)
Tune-41134-Sweet_Biddy_Daly_1.ps 43527 PostScript
Tune-41134-Sweet_Biddy_Daly_1.txt 850 Plain-text file with the extracted tune(s)
Tune-41134-get.log 5185 Log file, useful mostly for debugging
These files should be available for 24 hours.