What makes Beautiful by Treasure notable?

'Beautiful' received significant attention upon release, charting on various Korean music platforms and showcasing Treasure's potential as rising stars in the K-pop scene. The song's anime edit further broadened its reach, appealing to fans of both animation and contemporary pop music. Released on January 5, 2021, 'Beautiful' is Treasure's debut single, marking the beginning of their journey following their formation in 2019. This track introduced the world to their energetic style and polished performance skills, laying the groundwork for their future releases.