The vocal trio will be coming back on the 19th at 10PM KST, but they've released a MV teaser to keep fans excited for the release. The MV, as mentioned before, features�Lim Ji Yeon and Lee Yi Kyung.

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The title song is by producer Cho Young Soo, who worked to make a song perfect for SG Wannabe's voices. Check out the teaser above to hear a glimpse their new song will sound like!