"" is a significant release by the South Korean boy group TOMORROW X TOGETHER (TXT) , serving as their first-ever holiday-themed digital single . Released on December 22, 2021, the track was a surprise gift to their fandom, MOA, expressing gratitude for their support throughout a successful year. Musical Composition and Style
Released shortly after their Chaos Chapter series, "Sweet Dreams" highlighted the group's versatility. It served as a "healing" track, contrasting with the angst-driven themes of their 2021 hits like "0X1=LOVESONG (I Know I Love You)."
The song is an characterized by its warm, vintage atmosphere. It features: