India, Feb. 10 -- Classical music is known to soothe our hearts and minds, and make us feel better instantly. The soothing tones of classical music slows down time. However, classical music might just be more than just setting the mood right. It can actually alter the way the heart beats in an unborn baby. According to a recent study led by Claudia Lerma (National Institute of Cardiology Ignacio Chavez) and Eric Alonso Abarca-Castro (Metropolitan Autonomous University Campus Lerma), when unborn babies hear classical music, their hearts beat in different ways, and it can help in early development after they are born. Also read | Thyroid problems in pregnancy: Symptoms, risk factors, diagnostic tests, prevention tips every mom-to-be must kn...