Biography

Mitchell Coby Michael Grassi is an American singer from Arlington, Texas. Known for his high tenor voice, Grassi came to international attention as a founding performer in two groups—the a cappella quintet Pentatonix, and the duo Superfruit with Pentatonix bandmate Scott Hoying.

Known For

Pitch Perfect 2

Pentatonix

Candy Cane Lane

Caroler

The Simpsons: O C'mon All Ye Faithful

Mitch Grassi (voice)

Meet Me Next Christmas

Mitch

Stayin' Alive: A Grammy Salute to the Music of the Bee Gees

Self

iHeartRadio Jingle Ball 2023

Self

Sesame Street: 50 Years and Counting

Self (archive footage, as Pentatonix)

Pentatonix: A Not So Silent Night

Self