Hello. The bright and energetic singing voices of children are a great force that brightens the world. When they sing beautiful lyrics and melodies with their unique voices, which no one can imitate, both the singer and the listener feel happy. Vocal music is a class where students learn to speak and sing using proper vocalization techniques before their voices change. While there may be slight differences in the order of activities depending on age and innate musical aptitude, the primary goal of vocal music classes is to discover one's hidden voice through organically connected elements such as image singing, storytelling, and music activities. The voice is a natural instrument given to everyone. Children experience emotions and sentiments as they grow; when they sing, the lyrics and melody blend together, allowing them to naturally feel and express a variety of emotions. I have often seen children who are introverted and shy about expressing themselves verbally gain confidence as they sing consistently, their pronunciation becomes clearer, and their vocal volume becomes richer. The reason singing is prioritized and its importance emphasized among many musical activities in elementary music education is that it is through singing that most children encounter real-world musical experiences for the first time, thereby developing their sensitivity and expressiveness. Many parents say that singing is the most nerve-wracking part of any competition. This is because, unlike other instruments that rely on external aids, singing requires the child to sing in front of an audience while controlling their body's tension, matching notes, and expressing emotions. Through Kids Vocal Classes, I will engage in enjoyable lessons while communicating with the children, helping them learn proper vocalization and breathing techniques. By practicing consistently, I aim to help them express themselves well and develop powerful voices.