Texas based cappella supergroup Pentatonix covers Camila Cabello`s chart-topping single `Havana.` Scott Hoying takes the lead and shares the main vocal line with Kirstin Maldonado and Mitch Grassi. The groups new bass, Matt Sallee, also delivers a strong performance, but beatboxer extraordinaire Kevin Olusola steals the show with an impressive `trumpet` solo