Idol group songs with the most hours at #1 on MelOn in 2019:

1. @BTS_twt - Boy With Luv 641 hours
2. @yg_winnercity - Ah Yeah 33 hours
*3. @x1official101 - Flash 4 hours (NEW)*
4. @JYPETWICE - Fancy 2 hours
4. @weareoneEXO - Love Shot 2

Uwu new tapi nombor 3 terus agagaga

Keep it up One It!!

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