Bolbbalgan4 is planning to have a solo concert in December.

On November 30, Shofar Music unveiled the poster for Bolbbalgan4's solo concert 'Merry Go Round' on their official social media. The singer is scheduled to perform and meet with fans at Kyung Hee University Peace Hall for two days - on December 30 and 31.

After successfully completing an Asia tour in five cities following their solo concert 'Love.zip' in April, Bolbbalgan4 is expected to warm up fans' winter with their domestic solo concert after approximately eight months.

Ticket reservations for Bolbbalgan4's solo concert 'Merry Go Round' will begin starting at 8 PM on December 4.

Bolbbalgan4, often abbreviated as BOL4, is a South Korean indie pop duo known for their distinctively sweet and youthful sound. Originally formed in 2016, the duo initially consisted of Ahn Ji-young and Woo Ji-yoon, who met in high school and began their musical journey together. They gained popularity with their unique blend of indie, folk, and pop elements, characterized by Ji-young's clear, melodious vocals and Ji-yoon's instrumental skills.

Bolbbalgan4 achieved significant success with hits like "Galaxy" and "Travel," which resonated with a wide audience, particularly among young listeners. Their music often explores themes of love, youth, and the complexities of growing up, striking a chord with their fans. Over the years, the duo has been recognized with several awards and nominations, solidifying their position in the Korean music industry.

In April 2020, Woo Ji-yoon left the group, and since then, Ahn Ji-young has continued Bolbbalgan4 as a solo project under the same name, maintaining the duo's original essence while exploring new musical directions.