2 guys cover Taylor Swift's entire album in under 4 minutes

Two members of the a capella group Pentatonix have tackled Taylor Swift's entire "1989" album.

Less than two weeks after Swift's CD was released, the duo known as Superfruit created a mash-up of the pop songs.

he nearly 4 minute video has already been viewed nearly a half million times on Youtube.

Click here to watch on mobile