Looks like this is from God of Music 2 https://twitter.com/shaytyen/status/730772409595224064
Yeah, I learned a few days later that Kyungri's also on the show, but as mentioned previously, didn't think it has much truth in the rumor.
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San E - 마치 비행기 (Feat. Gary) [Official Teaser]
^MV teaser because song is already released and on the charts - 산이 (San E) - 마치 비행기 (Feat. 개리
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[MV] Gaeko(개코 _ Send me your pictures(사진 찍어 보내 줘 (Tantara(딴따라 OST Part.5)