The Impact of Listening Classical Music Within Brain’s Baby Development. Nowadays, there is no escape from science and curiosity to the times. Thus, every second hits upon milestone changed into innovation and artistic creations, which are able to change the world civilization. Moreover, if science is gone itself, human beings will seem like dogs that live wild life on the earth. Music is art. A lot of music are not strange to hear. Starting from music whose genre is rock (heavy metal) till classical music appears itself. Beside that, at the most of music’s genres, the only classical music that plays an important role in activating the left-right brain of the baby. Thus, there is a balance between cognitive aspect and emotional one. Therefore, it can stimulate the brain, till appears specific motor movements in fetuses and newborns. When the rhythm of this music is played back, it can soothe away stress (under pressure) for pregnant mother whose daily things will have the baby's brain development harm. Child is a divine boon ordered via the intermediary of both parents. Parents’ duty is to look after the deposit of the Creator. Getting a baby, means to get unimaginable grace of the Almighty. But, on the other hand many people believe in nurturing the baby who is naughty, stubborn, grumpy, feeling like to get an unfortunate problem. With excuse, it must be caused of school education factors whom he adoptes. In fact, it's all back to how parents stimulate the fetus since being in the mother's womb.