Đen is a well-known rap artist in the Indie music market. He aired on many famous songs which attracted the big attention from his fans, for example, “Lối Nhỏ” (tentatively translated as “small road”), “Hai Triệu Năm” (tentatively translated as “Two Million Years), and “Cảm Ơn” (tentatively translated as “Thank You”). Unlike the previous songs, “Một Triệu Like” song suddenly published on his official YouTube channel without a teaser or the notification, therefore the listeners...