Missing Controller

Error: Instrumento-musicalController could not be found.

Error: Create the class Instrumento-musicalController below in file: app/controllers/instrumento-musical_controller.php

<?php
class Instrumento-musicalController extends AppController {

	var $name = 'Instrumento-musical';
}
?>

Notice: If you want to customize this error message, create app/views/errors/missing_controller.ctp