pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-50712-HoraNirkoda_Em.ps) >>/Users/jc/w/tmp/Tune-50712-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/Israel/HoraNirkoda_Em.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Coll_50712.log 285735 Log file, useful mostly for debugging
Tune-50712-HoraNirkoda_Em.abc 582 ABC music file with the extracted tune(s)
Tune-50712-HoraNirkoda_Em.ps 34876 PostScript
Tune-50712-HoraNirkoda_Em.txt 582 Plain-text file with the extracted tune(s)
Tune-50712-get.log 4406 Log file, useful mostly for debugging
These files should be available for 24 hours.