If you haven’t heard about them yet, Pentatonix is an American a cappella group consisting of five incredibly talented vocalists originating Texas. Their music is much defined by tight vocal harmonies, extensive vocal riffing, as well as a diverse range of vocal percussion and beat-boxing. Their amazing covers have helped them gain fans from all over the world. Their version of ‘Joy to the World’ that is featured on their first album was launched just in time for the holydays. This sets the perfect mood for Christmas. I know I’ll have it on repeat for the next few days (or weeks).