For anyone wondering about the music that plays in the teaser trailer, here's a little rundown of the trailer music.
View: https://www.youtube.com/watch?v=FLWO5uyFpNo
0:05 - 0:30 - Danny Elfman - The Garden (The Frighteners OST)
0:30 - 0:33 - Danny Elfman - Flashbacks (The Frighteners OST)
0:40 - 1:55 - Danny Elfman - Dorfler's Theme (Midnight Run OST)
Hope this helps! Thanks!
0:05 - 0:30 - Danny Elfman - The Garden (The Frighteners OST)
0:30 - 0:33 - Danny Elfman - Flashbacks (The Frighteners OST)
0:40 - 1:55 - Danny Elfman - Dorfler's Theme (Midnight Run OST)
Hope this helps! Thanks!