Heavily influenced by the American female artists of the 90's, Tiffany has described the album to embrace a throw-back American pop sound. She further described it as having "chill" and "natural" vibes and cited the most difficult part in putting the album together was her efforts in "work[ing] out of [her] comfort zone" and "learning how to push limits". She credited her 9-year experience being a member of girl group Girls' Generation as the force that helped making it easier for her to transition into a solo artist. She also hailed Girls' Generation member Taeyeon as "a big part" who had supported her throughout the entire process of the album preparation. Speaking of her titular title track, Tiffany expressed "Most girls my age, when they are stressed or want to kind of get away, they dance the night away. I think it should be everybody's theme song." Since 2014, Tiffany started writing music, calling it "nerve-wrecking to put out music [she’s] written on [her] own." One of her songs, "What Do I Do", made it to the final track list. Although Tiffany participated in both music writing and English lyrics for the track, Girls' Generation member Sooyoung helped write the Korean lyrics. Tiffany also named "Talk" as her favorite track of the album, recalling she was having a "fan girl moment" after finding out its music was written by Girls Aloud's Nicola Roberts. Known to be taking part in the artwork and visuals for previous Girls’ Generation and TTS's releases, Tiffany purposely avoided it and only wanted to focus on the music for her solo album. She, however, took a directorial role for her follow-up single "Heartbreak Hotel". The track, featuring Simon Dominic, was supposed to be a part of the album, but was pushed back and released under the SM Station digital music platform in June 2016. She explained the song was meant to be a prequel to "I Just Wanna Dance", where the woman goes through the "falling for the bad boy" stage; being heartbroken, she forgets about her stress and dances the night away. "I Just Wanna Dance" is a synthpop record that draws inspiration from American retro musical styles of the 1990s with a "modern take." The EP was noted for its American influence: Chester Chin from "The Star" wrote that the EP's "sonic DNA bears closer resemblance" to the likes of Carly Rae Jepsen and Selena Gomez.