Isaac made his comeback to Vpop with a vibrant new song titled “Đau Đầu” on July 27th, 2019. This release marked his comeback after almost a year of launching “Giá Ngày Đầu Đừng Nói Thương Nhau” which currently sits at 12 million views on YouTube and 3 million listens on nhaccuatui.com. Besides, “Đau Đầu” also allows Isaac to take the plunge into dance songs instead of his usual ballad strength. “Đau Đầu” was composed and...