Mention to Quân A.P, music lovers may remember a handsome singer with a warm and sweet voice. He is the owner of the debut song “Ai Là Người Thương Em” that gets over 60 million views on YouTube within seven months. Recently, he released his second music product titled “Còn Gì Đau Hơn Chữ Đã Từng” on October 13th, 2019. Source: Yeah1music.net This song was written by RIN9 who also composed hit song “Rồi Người...