"Mountains" is a song by pop music group LSD.

[2] In the film, it is performed by Kate Hudson and Leslie Odom Jr.[3] Ground members shared a short animated teaser audio and video clip on October 29, 2018.

[4][5] Diplo shared part of the song on Instagram on October 31, and the track was released on November 1.

[6] DJ Mag described the song as "electronic pop goodness".

Credits adapted from the liner notes of LSD.