Sandara Park from 2NE1 will release her new solo single album 'REPRISM' on the 20th at 6 PM through various online music platforms. This album marks her first official music project with label ARADNAS, where Sandara Park directly participated in songwriting, composing, and arranging as a singer-songwriter. The title track 'FESTIVAL (Reprism Ver.)' reinterprets her debut solo song 'FESTIVAL' from a contemporary perspective, adding intense guitar sounds and band energy to create a completely different vibe—moving away from the bright and refreshing original to showcase deeper emotions and a more mature musical world. The included track 'Fingernails' was inspired by Sandara Park's small change of trimming her nails short while preparing for band music, expressing excitement and courage toward new challenges with J-rock sensibilities and upbeat band sound. Sandara Park debuted as a member of 2NE1 in 2009 and began her solo activities in 2023. Starting with this single, she plans to sequentially present music projects in which she directly participated in planning and producing.