pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-28560-10391_St_Patricks_Day.ps) >>/Users/jc/w/tmp/Tune-28560-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/ERM/10391_St_Patricks_Day.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.65 512x512 PNG]
filesizedescription
Tune-28560-10391_St_Patricks_Day.abc 647 ABC music file with the extracted tune(s)
Tune-28560-10391_St_Patricks_Day.ps 34055 PostScript
Tune-28560-10391_St_Patricks_Day.txt 647 Plain-text file with the extracted tune(s)
Tune-28560-get.log 4622 Log file, useful mostly for debugging
These files should be available for 24 hours.