What was once just popular among “choir nerd extraordinaires” (as Hoying called himself and some of his fellow group members during the concert), a capella music has transformed into a pop culture phenomenon, partially due to shows such as "The Sing Off" and "Glee" and even more recently with films such as "Pitch Perfect" (which made over $100 million in the box office) and ABC Family's "The Mistle-Tones." Pentatonix has scored YouTube hits in the millions and currently boasts about 230,000 Facebook fans and more than 71,000 Twitter followers.
In a time where people glorify electronic beats and synthesized vocal chords – such as those remixed by Swedish DJ Avicii - and synthesized vocal tracks - such as top-of-the-charts songs like Carly Rae Jepsen's "Call Me Maybe" – Pentatonix offers a refreshing twist to top 40 hits.
With little choreography and only some minor light effects (different colors for different songs, spotlights on individual group members, etc.), the group stayed away from a flashy routine and kept the performance simple but still fresh to avoid simply replicating their YouTube videos.
Highlights of the show: