"Cheer Up" (stylized in all caps) is a song recorded by South Korean girl group Twice. It was released by JYP Entertainment on April 25, 2016, as the lead single from their second extended play Page Two. It was written and composed by Sam Lewis and Black Eyed Pilseung respectively. A major commercial success, the song topped the Gaon Digital Chart and is the best-performing single of 2016 in South Korea. It also won several awards including Song of the Year in two major music awards shows, Melon Music Awards and Mnet Asian Music Awards. Composition "Cheer Up" has lyrics written by Sam Lewis and music by Black Eyed Pilseung, the same team who wrote Twice's hit single "Like Ooh-Ahh" from their debut EP. It is a dance-pop song that incorporates multiple genres, including hip hop, tropical house, and drum and bass; this blend was described as "color pop". Lyrically, the song emotes tease and frustration about a love interest. Music video The music video for "Cheer Up" was directed by video production team Naive (Kim Young-jo and Yoo Seung-woo). The music video was released on JYP Entertainment's YouTube Channel. It went viral on YouTube soon after it was uploaded on April 25, 2016, gaining 400,000 views in only thirty minutes. It reached one million views in less than a day, and surpassed seven million views on April 27. In the music video, the members portray characters from famous films and TV shows. Mina is Itsuki Fujii from Love Letter, Sana is Sailor Moon from the Sailor Moon series, Nayeon is Sidney Prescott from the Scream film series, Tzuyu is Holly Golightly from Breakfast at Tiffany's, and Jeongyeon is Faye from Chungking Express. Momo is an action heroine reminiscent of the Tomb Raider and Resident Evil film series, Jihyo is a cheerleader from Bring It On, Chaeyoung is a cowgirl (reminiscent of different Western films, especially A Fistful of Dollars), and Dahyun is the gisaeng Hwang Jini (from the biopic Hwang Jin Yi). In the group dance scenes, the members are cheerleaders at a pep rally in a soccer stadium and a basketball stadium and in another dance scene, they are in front of a house, decorated as if hosting a party, wearing casual clothing. A special music video, titled "Twice Avengers", was released on May 27 to commemorate the original music video reaching 35 million views on YouTube. In