V.O.S have finally revealed the music video teaser for their comeback song "Running in Tears"!

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The members previously revealed on SBS Power FM's 'Two o'Clock Escape Cult Two Show' that they would be making a comeback with a new single after four years. V.O.S' first live performance of the new single will take place during their upcoming concert 'V.O.S Concert - 4 Years Later', which starts on October 31 and ends on November 2. 

Check out the MV teaser above!