It’s dramatic, it’s emotional, and it’s just been leaked online. Demi Lovato's song for the “Mortal Instruments: City of Bones” soundtrack is ready for listening.

The singer previewed the ballad “Heart By Heart” last month, but now it can be heard in its entirety.

A collaboration by Ariana Grande and Nathan Sykes titled “Almost Is Never Enough” is also featured on the album.

The soundtrack comes out on August 20, one day before the movie opens in theaters.