Cai Xukun (KUN) has jubilantly returned with a Broadway-style music video for his single “What A Day,” featuring a sound reminiscent of the early days of Traditional Pop. This style of music, pre-dating the advent of rock and roll in the 1950s, featured a prominent vocalist supported by an orchestra or skilled small band. KUN’s track delivers this exact kind of retro performance, offering listeners a dose of joyful rebellion wrapped in a classic package. The song's warm, vint