Moon Byul - SELFISH (Feat. SEULGI)
Moonbyul is the second member of MAMAMOO to be having a solo debut this year, and she's taken it upon herself to invite Seulgi from Red Velvet to join her. Knowing both groups fairly well, and having both of these members as my bias wreckers in their respective groups, I was ecstatic to hear about this collaboration. However, as is always the case with my favorites, I expected excellence and nothing less would suffice.
Having Seulgi as a feature was an excellent choice; she's got my favorite vocal color in Red Velvet, and I feel like her voice is just so adaptable and marketable in a variety of genres and that's definitely the case here. Combined with the deeper pitch Moon Byul has, their voices provided a great deal of variety and contrast throughout the song to keep it fresh and interesting for the whole duration.