TWICE burst onto the K-pop scene in 2015 with “Like OOH-AHH,” a vibrant, high-energy single that set the tone for their career to come. Their songs hitch sassy cheerleader-chant verses and spirited choruses to upbeat electro-pop—often with an extra emphasis on the “electro” part of the equation. (Check the deep bass wubs of “SIGNAL,” or the festival-ready synth hook of “Dance The Night Away.”) And ever since the viral success of singer Sana’s “shy shy shy” refrain from the playful 2016 single “CHEER UP,” their tunes come loaded with meme-ready moments.