On September 4th, 2019, Soobin Hoàng Sơn released his third song in 2019 titled “Say Goodbye” after only over a month since launching “Nếu Ngày Ấy” that was flagged by YouTube because of a violent scene. This song belongs to the R&B genre that was composed and produced by Touliver who has been called the music witch in Vpop. R&B is also the strength of Soobin which he follows since the beginning of his singing...