Thanks dewey! :)

Not only does the constant have a mysterious name, it should probably be a variable settable by a command line option... but whatever :P

And as far as passing arguments to printchunk... I agree again. It was done this way because I didn't originally have the second call, but then I realized I was cutting off the last few bars of every song. o.O So I jammed it in a sub and added a second call---which is more elegant than copy-pasting it, though not as elegant as what you suggest.