Get ready for EXO's mini-series, 'EXO Next Door'!  Not only will you get to enjoy their acting skills but you will also get to hear their voices in new songs.  Member Baekhyun just dropped his contribution, "Beautiful," and fans are ecstatic.

They're so excited that they're celebrating and having a party on Twitter with hashtag "#Baekhyun1stOST," which is trending worldwide... The song is definitely worth hearing as it's soothing and cute, capturing the heart fluttering moments of youth.