JYP Entertainment's sweet solo artist, Baek Ah Yeon, dropped her new release, "Shouldn't Have" (previously known as "Don't Be Like This"), featuring Younghyun, and it's a perfect track for the spring.

Her light, lilting voice gives a bounce to the song, lifting it upwards, swooping downwards, and just taking the weight off your shoulders.  The song is matched with a lyric MV that creatively and cutely expresses her thoughts about a loved one.

You have to add this to your playlist.  Like now!