https://liaoningmovie.net/member?mid=63167689 ja FC2, Inc. Wed, 22 Feb 2012 22:58:28 +0900 https://liaoningmovie.net/content/201202227259c6Ag/
Learning to Sing Better - Describes the way in which air is used to produce sounds through the nose and the mouth when learning to sing. Also shows how your voice resonates within the mouth,and shows other examples of using musical instruments.]]> その他 Wed, 22 Feb 2012 22:58:28 +0900