A year filled of momentum and pleasantries just may best describe what the a cappella group, Pentatonix, have experienced for most of 2015. Most recently releasing their latest self-titled album back in October, the group has displayed what it’s like to push the boundaries of vocal experimentation for the pleasure of us all. As “Star Wars: The Force Awakens” is releasing next month, there was no better selection to highlight the intricate and complex tunes that have found themselves apart amazing series of films throughout the years. Backed by a symphony orchestra, the group put on a rousing and captivating vocal performance that gave further confirmation as to just why so many are obsessed with them. Watch the Pentatonix soar, below.