Stevie Wonder, center, and, from left, Scott Hoying, Mitch Grassi, Kirstin Maldonado, Kevin Olusola and Avi Kaplan of Arlington-formed Pentatonix sing a tribute to Maurice White of Earth, Wind & Fire.
Stevie Wonder, center, and, from left, Scott Hoying, Mitch Grassi, Kirstin Maldonado, Kevin Olusola and Avi Kaplan of Arlington-formed Pentatonix sing a tribute to Maurice White of Earth, Wind & Fire. Matt Sayles via AP Invision
Stevie Wonder, center, and, from left, Scott Hoying, Mitch Grassi, Kirstin Maldonado, Kevin Olusola and Avi Kaplan of Arlington-formed Pentatonix sing a tribute to Maurice White of Earth, Wind & Fire. Matt Sayles via AP Invision