Missing Method in MusicController

Error: The action js is not defined in controller MusicController

Error: Create MusicController::js() in file: brokenfrequency_app/controllers/music_controller.php.

<?php
class MusicController extends AppController {

	var $name = 'Music';


	function js() {

	}

}
?>

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