Baby Sleep Music: Mozart's Selected Music BoxEase the baby, slowly fall asleep, cultivate temperament Brain development, prenatal music, superficial energy development, mother's stress-relief music 緩和寶寶、緩慢進入夢鄉、氣質培養 腦力開發、胎教音樂、淺能發展、媽媽舒壓音樂 赤ちゃんを楽にし、ゆっくりと眠り