[PTX official]
Pentatonix (abbreviated PTX) is an American a cappella group from Arlington, Texas, consisting of vocalists Scott Hoying, Mitch Grassi, Kirstin Maldonado, Kevin Olusola and Matt Sallee.
Characterized by their pop-style arrangements with vocal harmonies, basslines, riffing, percussion and beatboxing, they are widely known for their covers, mostly of modern pop works or Christmas songs, sometimes in the form of medleys, along with original material. Visit PTX HERE
“Little Drummer Boy”
Come they told me
Pa-rum-pum-pum-pum
A new born King to see
Pa-rum-pum-pum-pum
Our finest gifts we bring
Pa-rum-pum-pum-pum
Vocabulary in Chunks 