This is the vocal range demonstred by each singer from Pentatonix, in their 3 album: PTX Vol 2. This Album is SO GOOD. Vocal range used by PTX members: Scott Hoying: E2 G5; Mitch Grassi: E3 G5; Kirstie Maldonado: G3 D5; Avi Kaplan: G1 C, 4; Kevin Olusola: A2 G4. You can find me on facebook: