apply_filters( 'audio_submitbox_misc_sections', array $fields, WP_Post $post )

3505		 * @since 3.7.03506		 * @since 4.9.0 Added the `$post` parameter.3507		 *3508		 * @param array   $fields An array of the attachment metadata keys and labels.3509		 * @param WP_Post $post   WP_Post object for the current attachment.3510		 */3511		$audio_fields = apply_filters( 'audio_submitbox_misc_sections', $fields, $post );3512 3513		foreach ( $audio_fields as $key => $label ) {3514			if ( empty( $meta['audio'][ $key ] ) ) {3515				continue;3516			}3517