Heize is giving fans a special preview of her new album!

On June 20 KST, P NATION unveiled a track video for "Sad Ending," one of the tracks on Heize's upcoming 2nd full-length album 'Undo.' R&B solo artist George not only features on the track but also participated as a lyricist and composer on it.

In the video, Heize sings mournfully about a breakup as she stares off expressionlessly, sprawled out on a large bed. The style of the room, which incorporates props like cassette tapes and wall clocks, adds to the scene's retro atmosphere.

Meanwhile, 'Undo' is set for release on June 30.

Check out the track video above!