Theone smart piano classroom is a real-time interactive classroom with a focus on vision, singing, listening and playing. It is smart to make mistakes and to record learning. A teacher controls the music of the entire class, and the student's learning status is easily understood at all times, and he can give one-on-one feedback. In 2013, pako (beijing) technology ltd., based in beijing, grew out of the musical dreams of a group of extremists, from team members in silicon valley, beijing, shanghai and guangdong, united states. Leafs have also been honoured, the ces innovation award for the international consumer electronics fair, and the nammshow award for best educational products of the american musical instrument association, which is the subject of today's debate in the united states, economists, yahoo, discovery explorer, cctv, beijing television and other media outlets. The entire curriculum of the smart piano classroom is built in the us-mandated teaching system of alfred music, and in a play-style way, many of the entry points are broken down into various stages. For example, through the interesting cartoon series, children will start learning new songs in a situation, children will quickly become familiar with the keys by following the light, through the small flower game on the screen, children will strengthen rhythm and music in the group pk, children will interact with others, and children will learn not only the skills of self-sunging but also more music, such as music, musical instruments and so on, and children will be able to complete their grades after the completion of the children's group course。