Two rival schools in Washington have made viral videos that involves lip dubbing to see who can produce the best one. Shorecrest High students sang “Hey Ya” by Outkast and Shorewood High students sang “You Make My Dreams” by Hall & Oates.

Although both videos were good, Shorewood decided to step up their video by singing the song backwards and made the final cut of the video in reverse. Check out the videos below:

Shorecrest Lip Dub – “Hey Ya”

Shorewood Lip Dub – “You Make My Dreams Come True”