Disney released a clip from Descendants featuring Dove as Mal and Sofia Carson as Evie first entering their room at Auradon Prep.

The Descendants soundtrack listing has also been revealed:

1. Rotten to the Core – Dove Cameron, Sofia Carson, Cameron Boyce, Booboo Stewart
2. Evil Like Me – Kristin Chenoweth and Dove Cameron
3. Did I Mention – Jeff Lewis, Mitchell Hope
4. If Only – Dove Cameron
5. Be Our Guest – Mitchell Hope, Spencer Lee, Kala Balch, Marco Marinangeli
6. If Only (Reprise) – Dove Cameron
7. Set It Off – Dove Cameron, Sofia Carson, Cameron Boyce, Booboo Stewart, Mitchell Hope, Sarah Jeffrey, Jeff Lewis
8. Believe – Shawn Mendes

Bonus Tracks
9. Rotten to the Core – Sofia Carson
10. Night Is Young – China Anne McClain
11. Good Is the New Bad – Dove Cameron, Sofia Carson and China Anne McClain
12. I’m Your Girl – Felicia Barton
13. Descendants Score Suite – David Lawrence

I have bolded the six tracks that feature Dove.