This time SG Wannabe treats listeners with their soulful voices in the song, "By My Side". The MV features Yoon Myung Joo and Seo Dae Young from the drama. Their heart aching love story is portrayed, and it once again captures the hearts of many viewers.

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Check out SG Wannabe's amazing vocals and the romance of 'Descendants of the Sun' in the new MV!