After the remarkable success of the song “Hoa Nở Không Màu”, Hoài Lâm continued to release a new song named “Phố Buồn”. The song belongs to the love music genre, and it is a polar opposite to the kind of music that Hoài Lâm has been pursuing since he started singing. It can be said that Hoài Lâm is gradually proving himself as a versatile singer. source: Hoai Lam’s Facebook If in the previous hit,...