BTOB fans won't want to miss this!

On December 13 KST, BTOB's leader Eunkwang became the latest artist to release a cover song for Cyworld's ongoing 2021 BGM music project, performing a moving rendition of Byul's 2002 hit single "December 32." To celebrate the release, he also recorded a live performance video, performing the song in an intimate 'mini room' setting.

Meanwhile, other artists who have released music for the project include Kang Daniel and Chancellor, Yuju, San-E and Suran, fromis_9, Ha Sung Woon and Punch, Ailee, Soyou, and more.

Check out the full performance video above!