Mitch Grassi of Pentatonix, Superfruit, and Messer singing covers of songs on public Cameo videos.
Volume 1:    • Mitch Grassi Cameo Covers Compilation...  
Volume 2:    • Mitch Grassi Cameo Covers Compilation...  

Song list:
My Heart With You - The Rescues
Fast Car - Tracy Chapman
Glad You Exist - Dan + Shay
Both Sides Now - Joni Mitchell
Easy on Me - Adele
Jealous - Labrinth
Hear Me Out - Frou Frou
My Love My Life - ABBA
Take It to the Limit - The Eagles
Never Going to Give You Up - Rick Astley
Thinking of You (I Drive Myself Crazy) - NSYNC
Truly Madly Deeply - Savage Garden
FTCU - Nicki Minaj
Venice Bitch - Lana Del Rey
When I Was a Boy - Dar Williams