Episodes
1. Episode 1
September 22, 2015
60 min
Gareth Malone presents the search for the nation's best amateur a cappella group. Gareth mentors the first four groups before they face a live audience and some a cappella experts.
2. Episode 2
September 29, 2015
60 min
Gareth Malone hosts the a cappella singing contest. Gareth mentors some Salford students, a Midlands barbershop outfit, a Glasgow University choir and a Birmingham six-piece.
3. Episode 3
October 6, 2015
60 min
Gareth Malone hosts the a cappella singing contest. Gareth brings the six surviving groups together for the first time, to contend with intensive mentoring at the Performance Hub.
4. Episode 4
October 13, 2015
60 min
Gareth Malone hosts the a cappella singing contest. Gareth concludes his intensive training with more expert help and a new focus on performance technique.
5. Episode 5
October 20, 2015
60 min
Gareth Malone hosts the a cappella singing contest. The groups must combine killer vocals and choreography to create a video with the potential to become an internet hit.