Listened to Contagious and knew Krawling- Linkin Park- was the perfect end song for Perry. Then I heard Pain- 3 Days Grace- and thought that would be good during the Magnificent 7 times for Perry, and then Animal I've Become- 3 days Grace- again for Perry. Then I wondered what other songs would fit characters.

Perry - Krawling, Pain, Animal I've Become

Magnus - Let the Bodies Hit the Floor - Drowning Pool

Colding & Sara - Awake and Alive - Skillet