Episode #1.5
- Episode aired Jul 15, 2017
- 1h 30m
Six more vocal groups from musical genres as diverse as classical, barbershop and pop compete in a series of musical challenges.Six more vocal groups from musical genres as diverse as classical, barbershop and pop compete in a series of musical challenges.Six more vocal groups from musical genres as diverse as classical, barbershop and pop compete in a series of musical challenges.