Pianoboy, whose real name is 高至豪, is a musician and composer with a master's degree from National Taiwan University. He gained recognition online for his simple yet emotionally resonant piano compositions, with "The Truth That You Leave" being one of his most well-known pieces. Unlike technically complex works, his music is characterized by its straightforward melodies, making it accessible to listeners and players alike. Since 2005, he has shared his compositions online, gradually building a dedicated following. In 2013, he transitioned from an online presence to live performances, and in 2016, he held his first concert at the Beijing Concert Hall, followed by a university tour across China, including performances in Tianjin, Shanghai, Beijing, and Wuhan. In 2017, he played at Guangzhou’s Xinghai Concert Hall and Shenzhen Youth Palace Theatre, later holding a dedicated campus concert tour. In 2018, he gave a lecture-style performance at Nanjing Normal University. Pianoboy has released a self-titled album in 2008, featuring hits like " 安静的午后" and "复刻回忆".