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Thanks to your great support, the Music Video for ‘Ko Ko Bop’ (Korean Ver.) has reached 30 million views! Enjoy the Dance Practice Video for '전야 (前夜) (The Eve)' and send lots of love and support to EXO!

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EXO 엑소 '전야 (前夜) (The Eve)' Dance Practice ℗ S.M.Entertainment