Pentatonix on AMAs 'Star Wars' Tribute: 'It's Going to Be Epic'

This Sunday, the Force will be with choral students and orchestra nerds around the world. The 2015 American Music Awards will pay homage to the imminent release of the newest Star Wars installment, The Force Awakens, and the series’ legendary score composer John Williams by enlisting the chart-topping group Pentatonix. The vocal…