MAMAMOO — 히히하헤호 Part 2 (hihihaheho Part 2)
MAMAMOO — 히히하헤호 (Hi Hi Ha He Ho) (hihihaheho)
MAMAMOO — 행복하지마 2021 (Don't Be Happy 2021)
MAMAMOO — 행복하지마 (Don’t Be Happy) (haengboghajima)
MAMAMOO — 하늘하늘 (청순) (Sky! Sky!) (haneulhaneul (cheongsun))
MAMAMOO — 하늘 땅 바다만큼 (mumumumuch) (haneul ttang badamankeum)
MAMAMOO — 피아노맨 (Piano Man) (pianomaen)
MAMAMOO — 칠해줘 (Paint Me) (chilhaejwo)