“Lấm Lem” is the first MV in a series of four MVs project, which will be published this year. On September 20th, 2019, the Vietnamese song was officially launched on Hai Sam’s YouTube Channel after a long time being cherished. The Hanoi guy once again melts his fans’ hearts just with some rustic tunes of the guitar in the intro. Hai Sam still uses his usual material, soothing indie melodies combined with Hai Sam’s warm...