pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-94441-An.ps) >>/Users/jc/w/tmp/Tune-94441-get.log 2>&1" returned status 256
http://www.davyrogers.com/Davy's Tunes ABCs/An Criogar (Reel).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
Coll_94441.log 130707 Log file, useful mostly for debugging
Tune-94441-An.abc 231 ABC music file with the extracted tune(s)
Tune-94441-An.ps 22826 PostScript
Tune-94441-An.txt 231 Plain-text file with the extracted tune(s)
Tune-94441-get.log 4870 Log file, useful mostly for debugging
These files should be available for 24 hours.