VIXX HYUK's new song 'A Long Night' was released on October 30..

VIXX HYUK's new autumn sensibility song "A Long Night," which marks the completion of "The 4 Seasons Project" was finally unveiled. VIXX HYUK's deep sensibility, which continued through winter, spring, summer and fall, is set to stimulate the public.

"A Long Night" is a new song that was released about three months after its third single "The Way to You" released in July, and was written and composed by VIXX HYUK with the heart of "I hope your day's end won't hurt." The piano and guitar sounds have completed lyrical melodies, and the lyrics with VIXX HYUK's restrained but mournful voice and delicate emotional lines resonate with listeners.

VIXX HYUK raised fans' expectations with its audio teaser before the release of the new song. In particular, the short but intense melody contained in the audio teaser heralded HYUK's deeper sensibility, prompting curiosity about the full version of the music. Also, the 4 season songs from winter to spring to summer and fall gave the audience a more mature and wider musical spectrum.

Meanwhile, VIXX HYUK has released songs with its clear sensibilities, starting with "Boy with a Star," and even "If Only" and "Way to You," capturing the listeners' ears. VIXX HYUK's new song "A Long Night," featuring autumn, was released on various online music sites Oct. 30.