A cover of Rain's “Hip Song” performed by P1Harmony member Intak at a fan meeting in July has spread widely through short-form videos. Official footage and related clips have surpassed 10 million combined views, while the cover unusually reached No. 8 on YouTube Music's domestic trending music video chart. Intak kept the momentum going with a challenge video alongside the original singer Rain and a solo performance on Mnet's M Countdown. During a livestream after the broadcast, he became emotional and said it was his first time receiving such strong attention as an individual. P1Harmony, which has placed multiple albums in the Billboard 200 top 10, is now broadening its recognition in Korea through the viral performance nicknamed “Taksong.”