To mark the 2026 International Volunteer Year, Korea Volunteer Center has released a newly remade version of the volunteer theme song "We're Happy" (행복합니다) in 12 years.

"We're Happy" is a well-known volunteer theme song in Korea originally sung by actress Kim Yoo Jung in 2014. The remade track was arranged by Volunteer Goodwill Ambassador Yoon Il-sang, who composed and wrote the original song, and features vocals by the girl group H1-KEY.

Notably, the chorus section was completed with a total of 1,460 participants, incorporating voices from regional volunteer centers, volunteer organizations, and individual citizens across the country through the citizen participation campaign "Voices of All" (모두의 목소리).

The track was released on major music streaming platforms on August 22, and its music video is also available to watch on YouTube (https://www.youtube.com/watch?v=jr67pr-5RAU).