Spring Breeze, Again (Original Soundtrack from Wanna One Go: Back to Base)

On May 20, 2026, Wanna One released the single "Spring Breeze, Again" as the second OST from Mnet Plus original reality show 'WANNA ONE GO: Back to Base'. The track's title is a direct callback to Wanna One's 2018 song, "Spring Breeze", from their studio album "1¹¹=1 (Power Of Destiny)" released before their disbandment the same year. Ha Sung Woon participated in both writing and composing the song, while Park Woo Jin contributed to the lyrics.

1. 1.Spring Breeze, Again