WAW (EP)
WAW is the debut extended play (EP) by South Korean girl group Mamamoo. It was released on September 15, 2021, by RBW and distributed by Kakao Entertainment. The EP serves as a prelude to their upcoming project celebrating their seventh anniversary. The title, WAW, stands for "Where Are We," reflecting the group's contemplation on their past, present, and future. The EP features a variety of genres and showcases the vocal abilities and harmonies of the group members. The lead single is also titled "Where Are We (WAW)." The EP was promoted through music show appearances and online content.