Pentatonix: Around the World for the Holidays
is a docu-reality that originally aired on Disney+
Pentatonix (abbreviated PTX) is an American a cappella group from Arlington, Texas. They formed in 2011 and subsequently won the third season of NBC's The Sing-Off. Pentatix have won three Grammy Awards. The group's YouTube channel currently has over 19 million subscribers and 5.6 billion views.