"Wind Flower" (stylized in sentence case) is a song by South Korean girl group Mamamoo. It was released on November 29, 2018, by RBW as the lead single from the group's eighth extended play (EP), Blue;s. A "comforting" breakup song, "Wind Flower" was produced by Kim Do-hoon and Park Woo-sang and written by them and Mamamoo member Moonbyul. The song became a top-ten hit in South Korea, reaching number nine on the Gaon Digital Chart and ten on the Billboard K-pop Hot 100. The Japanese version of the song was released on February 6, 2019, as their second Japanese single.
